# 坂上 貴之

プロフィール
(日本語)

(英語)
My research interests are in understanding nonlinear dynamical phenomena observed in the evolutions of incompressible fluid motions; I am also intersted in interdisciplinary mathematical studies (Math. Metorology, Math. Modeling etc); I am the chief cordinator of Math Clinic Program (MACS Program) Topological fluid mechanics (Topological Flow Data Analysis) Dissipative weak solutions of the Euler equations and Turbulence theory Vortex Dynamics (Point Vortex on Closed Surface) Flow control of vortex dominated flows Singularity formation and long-time behavior of vortex dynamics Applied and Computational Complex Analysis Interdisciplinary Studies (Mathematical Meteorlogy, Math Clinic at Kyoto U)

URL
http://www.math.kyoto-u.ac.jp/~sakajo
http://www.math.kyoto-u.ac.jp/~sakajo/index-j.html
ORCID ID
https://orcid.org/0000-0002-4290-0942
researchmap URL
https://researchmap.jp/sakajo_takashi

(日本語)

(英語)
My research interests are in understanding nonlinear dynamical phenomena observed in the evolutions of incompressible fluid motions;

(日本語)

(英語)
The topics I am intersted in are as follows. (1) Dissipative weak solutions of the Euler equations and turbulence (2) Vortex Dynamics (on sphere/in multiply connected domains) (3) Singularity formation and long-time behavior of vortex sheets (4) Topological Flow Data Analysis and its applications to real world problems (5) Mathematical analysis for models for 3D Navier-Stokes and Euler equations (6) Topological chaos appearing in the turbulent flow (7) Two-dimensional turbulence and statistical property of point vortices

キーワード(日本語) キーワード(英語)

Bartosz Protas, Takashi Sakajo Bartosz Protas, Takashi Sakajo Bartosz Protas, Takashi Sakajo Rotating equilibria of vortex sheets Rotating equilibria of vortex sheets Rotating equilibria of vortex sheets Physica D: Nonlinear Phenomena, 403, 132286-132286 Physica D: Nonlinear Phenomena, 403, 132286-132286 Physica D: Nonlinear Phenomena, 403, 132286-132286 2020/02 研究論文(学術雑誌)

Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Universality of the Anomalous Enstrophy Dissipation at the Collapse of Three Point Vortices on Euler--Poincaré Models Universality of the Anomalous Enstrophy Dissipation at the Collapse of Three Point Vortices on Euler--Poincaré Models Universality of the Anomalous Enstrophy Dissipation at the Collapse of Three Point Vortices on Euler--Poincaré Models SIAM Journal on Applied Mathematics, 78, 4, 2105-2128 SIAM Journal on Applied Mathematics, 78, 4, 2105-2128 SIAM Journal on Applied Mathematics, 78, 4, 2105-2128 2018/01 英語 研究論文(学術雑誌)

S.-I. Sohn, T. Sakajo, S.-C. Kim S.-I. Sohn, T. Sakajo, S.-C. Kim S.-I. Sohn, T. Sakajo, S.-C. Kim Stability of batotropic vortex strip on a rotating sphere Stability of batotropic vortex strip on a rotating sphere Stability of batotropic vortex strip on a rotating sphere Proc. Roy. Soc. A, 474 Proc. Roy. Soc. A, 474 Proc. Roy. Soc. A, 474 2018 英語 研究論文(学術雑誌)

R. Nelson, B. Protas, T. Sakajo R. Nelson, B. Protas, T. Sakajo R. Nelson, B. Protas, T. Sakajo Linear feedback stabilization of point-vortex equilibria near a Kasper wing Linear feedback stabilization of point-vortex equilibria near a Kasper wing Linear feedback stabilization of point-vortex equilibria near a Kasper wing JOURNAL OF FLUID MECHANICS, 827, 121-154 JOURNAL OF FLUID MECHANICS, 827, 121-154 JOURNAL OF FLUID MECHANICS, 827, 121-154 2017/09 英語 研究論文(学術雑誌)
Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Distributional Enstrophy Dissipation Via the Collapse of Three Point Vortices Distributional Enstrophy Dissipation Via the Collapse of Three Point Vortices Distributional Enstrophy Dissipation Via the Collapse of Three Point Vortices JOURNAL OF NONLINEAR SCIENCE, 26, 5, 1525-1570 JOURNAL OF NONLINEAR SCIENCE, 26, 5, 1525-1570 JOURNAL OF NONLINEAR SCIENCE, 26, 5, 1525-1570 2016/10 英語 研究論文(学術雑誌)
Takashi Sakajo, Yuuki Shimizu Takashi Sakajo, Yuuki Shimizu Takashi Sakajo, Yuuki Shimizu Point vortex interactions on a toroidal surface Point vortex interactions on a toroidal surface Point vortex interactions on a toroidal surface PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 472, 2191 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 472, 2191 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 472, 2191 2016/07 英語 研究論文(学術雑誌)
Takeshi Matsumoto, Takashi Sakajo Takeshi Matsumoto, Takashi Sakajo Takeshi Matsumoto, Takashi Sakajo One-dimensional hydrodynamic model generating a turbulent cascade One-dimensional hydrodynamic model generating a turbulent cascade One-dimensional hydrodynamic model generating a turbulent cascade PHYSICAL REVIEW E, 93, 5, 053101 PHYSICAL REVIEW E, 93, 5, 053101 PHYSICAL REVIEW E, 93, 5, 053101 2016/05 英語 研究論文(学術雑誌)
Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Takeshi Gotoda, Takashi Sakajo Enstrophy Variations in the Incompressible 2D Euler Flows and  \alpha  α Point Vortex System Enstrophy Variations in the Incompressible 2D Euler Flows and  \alpha  α Point Vortex System Enstrophy Variations in the Incompressible 2D Euler Flows and  \alpha  α Point Vortex System Mathematical Fluid Dynamics, Present and Future, 183, 401-431 Mathematical Fluid Dynamics, Present and Future, 183, 401-431 Mathematical Fluid Dynamics, Present and Future, 183, 401-431 2016 英語
Takashi Sakajo, Tomoo Yokoyama Takashi Sakajo, Tomoo Yokoyama Takashi Sakajo, Tomoo Yokoyama Transitions between streamline topologies of structurally stable Hamiltonian flows in multiply connected domains Transitions between streamline topologies of structurally stable Hamiltonian flows in multiply connected domains Transitions between streamline topologies of structurally stable Hamiltonian flows in multiply connected domains PHYSICA D-NONLINEAR PHENOMENA, 307, 22-41 PHYSICA D-NONLINEAR PHENOMENA, 307, 22-41 PHYSICA D-NONLINEAR PHENOMENA, 307, 22-41 2015/07 英語 研究論文(学術雑誌)
Mohamed M. S. Nasser, Takashi Sakajo, Ali H. M. Murid, Lee Khiy Wei Mohamed M. S. Nasser, Takashi Sakajo, Ali H. M. Murid, Lee Khiy Wei Mohamed M. S. Nasser, Takashi Sakajo, Ali H. M. Murid, Lee Khiy Wei A fast computational method for potential flows in multiply connected coastal domains A fast computational method for potential flows in multiply connected coastal domains A fast computational method for potential flows in multiply connected coastal domains JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 32, 1, 205-236 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 32, 1, 205-236 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 32, 1, 205-236 2015/03 英語 研究論文(学術雑誌)
Rhodri B. Nelson, Takashi Sakajo Rhodri B. Nelson, Takashi Sakajo Rhodri B. Nelson, Takashi Sakajo Trapped vortices in multiply connected domains Trapped vortices in multiply connected domains Trapped vortices in multiply connected domains FLUID DYNAMICS RESEARCH, 46, 6 FLUID DYNAMICS RESEARCH, 46, 6 FLUID DYNAMICS RESEARCH, 46, 6 2014/12 英語 研究論文(学術雑誌)
Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch STEADY-STATES AND TRAVELING-WAVE SOLUTIONS OF THE GENERALIZED CONSTANTIN LAX MAJDA EQUATION STEADY-STATES AND TRAVELING-WAVE SOLUTIONS OF THE GENERALIZED CONSTANTIN LAX MAJDA EQUATION STEADY-STATES AND TRAVELING-WAVE SOLUTIONS OF THE GENERALIZED CONSTANTIN LAX MAJDA EQUATION DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 34, 8, 3155-3170 DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 34, 8, 3155-3170 DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 34, 8, 3155-3170 2014/08 英語 研究論文(学術雑誌)
T. Sakajo, Y. Sawamura, T. Yokoyama T. Sakajo, Y. Sawamura, T. Yokoyama T. Sakajo, Y. Sawamura, T. Yokoyama Unique encoding for streamline topologies of incompressible and inviscid flows in multiply connected domains Unique encoding for streamline topologies of incompressible and inviscid flows in multiply connected domains Unique encoding for streamline topologies of incompressible and inviscid flows in multiply connected domains FLUID DYNAMICS RESEARCH, 46, 3 FLUID DYNAMICS RESEARCH, 46, 3 FLUID DYNAMICS RESEARCH, 46, 3 2014/06 英語 研究論文(学術雑誌)

Tomoo Yokoyama, Takashi Sakajo Tomoo Yokoyama, Takashi Sakajo Tomoo Yokoyama, Takashi Sakajo Word representation of streamline topologies for structurally stable vortex flows in multiply connected domains Word representation of streamline topologies for structurally stable vortex flows in multiply connected domains Word representation of streamline topologies for structurally stable vortex flows in multiply connected domains PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 469, 2150, 2150 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 469, 2150, 2150 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 469, 2150, 2150 2013/02 英語 研究論文(学術雑誌)
Naoki Aoyama, Takashi Sakajo, Hidehiro Tanaka Naoki Aoyama, Takashi Sakajo, Hidehiro Tanaka Naoki Aoyama, Takashi Sakajo, Hidehiro Tanaka A computational theory for spiral point vortices in multiply connected domains with slit boundaries A computational theory for spiral point vortices in multiply connected domains with slit boundaries A computational theory for spiral point vortices in multiply connected domains with slit boundaries JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 30, 3, 485-509 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 30, 3, 485-509 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 30, 3, 485-509 2013 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Instantaneous energy and enstrophy variations in Euler-alpha point vortices via triple collapse Instantaneous energy and enstrophy variations in Euler-alpha point vortices via triple collapse Instantaneous energy and enstrophy variations in Euler-alpha point vortices via triple collapse JOURNAL OF FLUID MECHANICS, 702, 188-214 JOURNAL OF FLUID MECHANICS, 702, 188-214 JOURNAL OF FLUID MECHANICS, 702, 188-214 2012/07 英語 研究論文(学術雑誌)
Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study (vol 23, pg 3029, 2010) Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study (vol 23, pg 3029, 2010) Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study (vol 23, pg 3029, 2010) NONLINEARITY, 25, 7, 2181-2181 NONLINEARITY, 25, 7, 2181-2181 NONLINEARITY, 25, 7, 2181-2181 2012/07 英語
Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study Damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study Damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study NONLINEARITY, 25, 7, 2182-2202 NONLINEARITY, 25, 7, 2182-2202 NONLINEARITY, 25, 7, 2182-2202 2012/07 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Force-enhancing vortex equilibria for two parallel plates in uniform flow Force-enhancing vortex equilibria for two parallel plates in uniform flow Force-enhancing vortex equilibria for two parallel plates in uniform flow PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 468, 2140, 1175-1195 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 468, 2140, 1175-1195 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 468, 2140, 1175-1195 2012/04 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Fixed equilibria of point vortices in symmetric multiply connected domains Fixed equilibria of point vortices in symmetric multiply connected domains Fixed equilibria of point vortices in symmetric multiply connected domains PHYSICA D-NONLINEAR PHENOMENA, 241, 5, 583-599 PHYSICA D-NONLINEAR PHENOMENA, 241, 5, 583-599 PHYSICA D-NONLINEAR PHENOMENA, 241, 5, 583-599 2012/03 英語 研究論文(学術雑誌)
T. Amemiya, H. Serizawa, T. Sakajo, K. Itoh T. Amemiya, H. Serizawa, T. Sakajo, K. Itoh T. Amemiya, H. Serizawa, T. Sakajo, K. Itoh Mathematical models for dynamics and management of algal blooms in aquatic ecosystems Mathematical models for dynamics and management of algal blooms in aquatic ecosystems Mathematical models for dynamics and management of algal blooms in aquatic ecosystems Aquatic Ecosystem Research Trends, 47-102 Aquatic Ecosystem Research Trends, 47-102 Aquatic Ecosystem Research Trends, 47-102 2012 英語

Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo Point vortex equilibria and optimal packings of circles on a sphere Point vortex equilibria and optimal packings of circles on a sphere Point vortex equilibria and optimal packings of circles on a sphere PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 467, 2129, 1468-1490 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 467, 2129, 1468-1490 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 467, 2129, 1468-1490 2011/05 英語 研究論文(学術雑誌)
Takashi Sakajo, Yosuke Amaya Takashi Sakajo, Yosuke Amaya Takashi Sakajo, Yosuke Amaya Numerical Construction of Potential Flows in Multiply Connected Channel Domains Numerical Construction of Potential Flows in Multiply Connected Channel Domains Numerical Construction of Potential Flows in Multiply Connected Channel Domains COMPUTATIONAL METHODS AND FUNCTION THEORY, 11, 2, 415-438 COMPUTATIONAL METHODS AND FUNCTION THEORY, 11, 2, 415-438 COMPUTATIONAL METHODS AND FUNCTION THEORY, 11, 2, 415-438 2011 英語 研究論文(学術雑誌)
Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Koji Ohkitani, Takashi Sakajo Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study Oscillatory damping in long-time evolution of the surface quasi-geostrophic equations with generalized viscosity: a numerical study NONLINEARITY, 23, 12, 3029-3051 NONLINEARITY, 23, 12, 3029-3051 NONLINEARITY, 23, 12, 3029-3051 2010/12 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo From generation to chaotic motion of a ring configuration of vortex structures on a sphere From generation to chaotic motion of a ring configuration of vortex structures on a sphere From generation to chaotic motion of a ring configuration of vortex structures on a sphere THEORETICAL AND COMPUTATIONAL FLUID DYNAMICS, 24, 1-4, 151-156 THEORETICAL AND COMPUTATIONAL FLUID DYNAMICS, 24, 1-4, 151-156 THEORETICAL AND COMPUTATIONAL FLUID DYNAMICS, 24, 1-4, 151-156 2010/03 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Equation of motion for point vortices in multiply connected circular domains Equation of motion for point vortices in multiply connected circular domains Equation of motion for point vortices in multiply connected circular domains PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2108, 2589-2611 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2108, 2589-2611 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2108, 2589-2611 2009/08 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo An extension of Draghicescu&apos;s fast tree-code algorithm to the vortex method on a sphere An extension of Draghicescu&apos;s fast tree-code algorithm to the vortex method on a sphere An extension of Draghicescu&apos;s fast tree-code algorithm to the vortex method on a sphere JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 225, 1, 158-171 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 225, 1, 158-171 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 225, 1, 158-171 2009/03 英語 研究論文(学術雑誌)
Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo Point vortex equilibria on the sphere via Brownian ratchets Point vortex equilibria on the sphere via Brownian ratchets Point vortex equilibria on the sphere via Brownian ratchets PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2102, 437-455 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2102, 437-455 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 465, 2102, 437-455 2009/02 英語 研究論文(学術雑誌)

Takashi Sakajo, Kazuyuki Yagasaki Takashi Sakajo, Kazuyuki Yagasaki Takashi Sakajo, Kazuyuki Yagasaki Chaotic Motion of the N-Vortex Problem on a Sphere: I. Saddle-Centers in Two-Degree-of-Freedom Hamiltonians Chaotic Motion of the N-Vortex Problem on a Sphere: I. Saddle-Centers in Two-Degree-of-Freedom Hamiltonians Chaotic Motion of the N-Vortex Problem on a Sphere: I. Saddle-Centers in Two-Degree-of-Freedom Hamiltonians JOURNAL OF NONLINEAR SCIENCE, 18, 5, 485-525 JOURNAL OF NONLINEAR SCIENCE, 18, 5, 485-525 JOURNAL OF NONLINEAR SCIENCE, 18, 5, 485-525 2008/10 英語 研究論文(学術雑誌)
Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch Hisashi Okamoto, Takashi Sakajo, Marcus Wunsch On a generalization of the Constantin-Lax-Majda equation On a generalization of the Constantin-Lax-Majda equation On a generalization of the Constantin-Lax-Majda equation NONLINEARITY, 21, 10, 2447-2461 NONLINEARITY, 21, 10, 2447-2461 NONLINEARITY, 21, 10, 2447-2461 2008/10 英語 研究論文(学術雑誌)
Takashi Sakajo, Kazuyuki Yagasaki Takashi Sakajo, Kazuyuki Yagasaki Takashi Sakajo, Kazuyuki Yagasaki Chaotic motion of the N-vortex problem on a sphere: II. Saddle centers in three-degree-of-freedom Hamiltonians Chaotic motion of the N-vortex problem on a sphere: II. Saddle centers in three-degree-of-freedom Hamiltonians Chaotic motion of the N-vortex problem on a sphere: II. Saddle centers in three-degree-of-freedom Hamiltonians PHYSICA D-NONLINEAR PHENOMENA, 237, 14-17, 2078-2083 PHYSICA D-NONLINEAR PHENOMENA, 237, 14-17, 2078-2083 PHYSICA D-NONLINEAR PHENOMENA, 237, 14-17, 2078-2083 2008/08 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Non-self-similar, partial, and robust collapse of four point vortices on a sphere Non-self-similar, partial, and robust collapse of four point vortices on a sphere Non-self-similar, partial, and robust collapse of four point vortices on a sphere PHYSICAL REVIEW E, 78, 1 PHYSICAL REVIEW E, 78, 1 PHYSICAL REVIEW E, 78, 1 2008/07 英語 研究論文(学術雑誌)
Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo Paul K. Newton, Takashi Sakajo The N-vortex problem on a rotating sphere. III. Ring configurations coupled to a background field The N-vortex problem on a rotating sphere. III. Ring configurations coupled to a background field The N-vortex problem on a rotating sphere. III. Ring configurations coupled to a background field PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 463, 2080, 961-977 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 463, 2080, 961-977 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 463, 2080, 961-977 2007/04 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Integrable four-vortex motion on sphere with zero moment of vorticity Integrable four-vortex motion on sphere with zero moment of vorticity Integrable four-vortex motion on sphere with zero moment of vorticity PHYSICS OF FLUIDS, 19, 1 PHYSICS OF FLUIDS, 19, 1 PHYSICS OF FLUIDS, 19, 1 2007/01 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices (vol 217, pg 142, 2006) Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices (vol 217, pg 142, 2006) Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices (vol 217, pg 142, 2006) PHYSICA D-NONLINEAR PHENOMENA, 225, 2, 235-236 PHYSICA D-NONLINEAR PHENOMENA, 225, 2, 235-236 PHYSICA D-NONLINEAR PHENOMENA, 225, 2, 235-236 2007/01 英語 研究論文(学術雑誌)

Takashi Sakajo Takashi Sakajo Takashi Sakajo Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices Invariant dynamical systems embedded in the N-vortex problem on a sphere with pole vortices PHYSICA D-NONLINEAR PHENOMENA, 217, 2, 142-152 PHYSICA D-NONLINEAR PHENOMENA, 217, 2, 142-152 PHYSICA D-NONLINEAR PHENOMENA, 217, 2, 142-152 2006/05 英語 研究論文(学術雑誌)
Takashi Sakajo Takashi Sakajo Takashi Sakajo Motion of unstable polygonal ring of vortex points on sphere with pole vortices Motion of unstable polygonal ring of vortex points on sphere with pole vortices Motion of unstable polygonal ring of vortex points on sphere with pole vortices IUTAM Symposium on Elementary Vortices and Coherent Structures: Significance in Turbulence Dynamics, 79, 295-300 IUTAM Symposium on Elementary Vortices and Coherent Structures: Significance in Turbulence Dynamics, 79, 295-300 IUTAM Symposium on Elementary Vortices and Coherent Structures: Significance in Turbulence Dynamics, 79, 295-300 2006 英語 研究論文(国際会議プロシーディングス)
T Sakajo T Sakajo T Sakajo High-dimensional heteroclinic and homoclinic connections in odd point-vortex ring on a sphere High-dimensional heteroclinic and homoclinic connections in odd point-vortex ring on a sphere High-dimensional heteroclinic and homoclinic connections in odd point-vortex ring on a sphere NONLINEARITY, 19, 1, 75-93 NONLINEARITY, 19, 1, 75-93 NONLINEARITY, 19, 1, 75-93 2006/01 英語 研究論文(学術雑誌)
E Kin, T Sakajo E Kin, T Sakajo E Kin, T Sakajo Efficient topological chaos embedded in the blinking vortex system Efficient topological chaos embedded in the blinking vortex system Efficient topological chaos embedded in the blinking vortex system CHAOS, 15, 2 CHAOS, 15, 2 CHAOS, 15, 2 2005/06 英語 研究論文(学術雑誌)

T Sakajo T Sakajo T Sakajo Transition of global dynamics of a polygonal vortex ring on a sphere with pole vortices Transition of global dynamics of a polygonal vortex ring on a sphere with pole vortices Transition of global dynamics of a polygonal vortex ring on a sphere with pole vortices PHYSICA D-NONLINEAR PHENOMENA, 196, 3-4, 243-264 PHYSICA D-NONLINEAR PHENOMENA, 196, 3-4, 243-264 PHYSICA D-NONLINEAR PHENOMENA, 196, 3-4, 243-264 2004/09 英語 研究論文(学術雑誌)
T Sakajo T Sakajo T Sakajo Motion of a vortex sheet on a sphere with pole vortices Motion of a vortex sheet on a sphere with pole vortices Motion of a vortex sheet on a sphere with pole vortices PHYSICS OF FLUIDS, 16, 3, 717-727 PHYSICS OF FLUIDS, 16, 3, 717-727 PHYSICS OF FLUIDS, 16, 3, 717-727 2004/03 英語 研究論文(学術雑誌)
T Sakajo T Sakajo T Sakajo Analytic continuation of the Birkhoff-Rott equation in complex-time domain Analytic continuation of the Birkhoff-Rott equation in complex-time domain Analytic continuation of the Birkhoff-Rott equation in complex-time domain EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 15, 1, 39-53 EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 15, 1, 39-53 EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 15, 1, 39-53 2004/02 英語 研究論文(学術雑誌)
T Sakajo T Sakajo T Sakajo On global solutions for the Constantin-Lax-Majda equation with a generalized viscosity term On global solutions for the Constantin-Lax-Majda equation with a generalized viscosity term On global solutions for the Constantin-Lax-Majda equation with a generalized viscosity term NONLINEARITY, 16, 4, 1319-1328 NONLINEARITY, 16, 4, 1319-1328 NONLINEARITY, 16, 4, 1319-1328 2003/07 英語 研究論文(学術雑誌)

T. Sakajo T. Sakajo T. Sakajo Blow-up solutions of Constantin-Lax-Majda equation with a generalized viscosity term Blow-up solutions of Constantin-Lax-Majda equation with a generalized viscosity term Blow-up solutions of Constantin-Lax-Majda equation with a generalized viscosity term J. Math. Sci. Univ. Tokyo, 10, 187-207 J. Math. Sci. Univ. Tokyo, 10, 187-207 J. Math. Sci. Univ. Tokyo, 10, 187-207 2003 英語 研究論文(学術雑誌)
T Sakajo T Sakajo T Sakajo Formation of curvature singularity along vortex line in an axisymmetric, swirling vortex sheet Formation of curvature singularity along vortex line in an axisymmetric, swirling vortex sheet Formation of curvature singularity along vortex line in an axisymmetric, swirling vortex sheet PHYSICS OF FLUIDS, 14, 8, 2886-2897 PHYSICS OF FLUIDS, 14, 8, 2886-2897 PHYSICS OF FLUIDS, 14, 8, 2886-2897 2002/08 英語 研究論文(学術雑誌)

T Sakajo T Sakajo T Sakajo Numerical computation of a three-dimensional vortex sheet in a swirl flow Numerical computation of a three-dimensional vortex sheet in a swirl flow Numerical computation of a three-dimensional vortex sheet in a swirl flow FLUID DYNAMICS RESEARCH, 28, 6, 423-448 FLUID DYNAMICS RESEARCH, 28, 6, 423-448 FLUID DYNAMICS RESEARCH, 28, 6, 423-448 2001/06 英語 研究論文(学術雑誌)
T Sakajo T Sakajo T Sakajo The motion of three point vortices on a sphere The motion of three point vortices on a sphere The motion of three point vortices on a sphere JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 16, 3, 321-347 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 16, 3, 321-347 JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 16, 3, 321-347 1999/10 英語 研究論文(学術雑誌)

T Sakajo, H Okamoto T Sakajo, H Okamoto T Sakajo, H Okamoto An application of Draghicescu's fast summation method to vortex sheet motion An application of Draghicescu's fast summation method to vortex sheet motion An application of Draghicescu's fast summation method to vortex sheet motion JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 67, 2, 462-470 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 67, 2, 462-470 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 67, 2, 462-470 1998/02 英語 研究論文(学術雑誌)
T. Sakajo T. Sakajo T. Sakajo The interactions of two vortex sheets The interactions of two vortex sheets The interactions of two vortex sheets Adv. Math. Sci. Appl., 8, 2, 631-662 Adv. Math. Sci. Appl., 8, 2, 631-662 Adv. Math. Sci. Appl., 8, 2, 631-662 1998 英語 研究論文(学術雑誌)

T Sakajo, H Okamoto T Sakajo, H Okamoto T Sakajo, H Okamoto Numerical computation of vortex sheet roll-up in the background shear flow Numerical computation of vortex sheet roll-up in the background shear flow Numerical computation of vortex sheet roll-up in the background shear flow FLUID DYNAMICS RESEARCH, 17, 4, 195-212 FLUID DYNAMICS RESEARCH, 17, 4, 195-212 FLUID DYNAMICS RESEARCH, 17, 4, 195-212 1996/03 英語 研究論文(学術雑誌)

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タイトル タイトル(日本語) タイトル(英語) 会議名 会議名(日本語) 会議名(英語) 主催者 主催者(日本語) 主催者(英語) 発表年月日 記述言語 会議種別
ある渦層の相対定常解の族について ある渦層の相対定常解の族について 日本数学会年会2021 日本数学会年会2021 2021/03/17 日本語 口頭発表(一般)
On "quantized" vortex crystals on closed surfaces[招待あり] On "quantized" vortex crystals on closed surfaces [招待あり] 量子渦と非線形波動(OCAMIワークショップ) 量子渦と非線形波動(OCAMIワークショップ) 2021/02/19 日本語 口頭発表(一般)
トポロジカルデータ解析とその流体解析への応用[招待あり] トポロジカルデータ解析とその流体解析への応用 [招待あり] 科学技術未来戦略ワークショップ「複雑な流れ現象の解明と統合的制御」 科学技術未来戦略ワークショップ「複雑な流れ現象の解明と統合的制御」 2021/01/08 日本語 シンポジウム・ワークショップパネル(指名)

Topological flow data analysis (TFDA) For identification of atmospheric blockings Topological flow data analysis (TFDA) For identification of atmospheric blockings Takashi Sakajo Americal Physical Society 73rd Annual DFD Meeting 2020 Americal Physical Society 73rd Annual DFD Meeting 2020 2020/11/24 英語 口頭発表(一般)
Vortex dynamics on the surface of a torus[招待あり] Vortex dynamics on the surface of a torus [招待あり] Vortex dynamics on the surface of a torus [招待あり] Space-time topology behind formation of micro-macro magneto-vortical structure manifested by Nambu mechanics Space-time topology behind formation of micro-macro magneto-vortical structure manifested by Nambu mechanics Space-time topology behind formation of micro-macro magneto-vortical structure manifested by Nambu mechanics 2020/09/30 英語 口頭発表(一般)
トーラス面上の定常渦 トーラス面上の定常渦 日本数学会2020年度秋季総合分科会 日本数学会2020年度秋季総合分科会 2020/09/25 日本語 口頭発表(一般)

Topological Flow Data Analysis: Theory and applications（心血流のTFDA解析）[招待あり] Topological Flow Data Analysis: Theory and applications（心血流のTFDA解析） [招待あり] 第16回 生物数学の理論とその応用 ～生命現象の定量的理解に向けて～ 第16回 生物数学の理論とその応用 ～生命現象の定量的理解に向けて～ 2020/01/31 日本語 口頭発表(一般)
Vortex Dynamics on Sphere - a survey[招待あり] Vortex Dynamics on Sphere - a survey [招待あり] Vortex Dynamics on Sphere - a survey [招待あり] Workshop on "Mathematical Aspects of Geophysical Flows Workshop on "Mathematical Aspects of Geophysical Flows Workshop on "Mathematical Aspects of Geophysical Flows 2020/01/23 英語 口頭発表(招待・特別)
トポロジカル（流線）フローデータ解析とその応用[招待あり] トポロジカル（流線）フローデータ解析とその応用 [招待あり] 近畿化学協会合成部会フロー・マイクロ合成研究会 第85回研究会 近畿化学協会合成部会フロー・マイクロ合成研究会 第85回研究会 2020/01/10 日本語 口頭発表(招待・特別)
Vortex dynamics on the surface of a torus[招待あり] Vortex dynamics on the surface of a torus [招待あり] Vortex dynamics on the surface of a torus [招待あり] Analysis Seminar, Univ Reading Analysis Seminar, Univ Reading Analysis Seminar, Univ Reading 2019/11/29 英語 口頭発表(一般)
Topological Flow Data Analysis Part 1- Theory and Applications Topological Flow Data Analysis Part 1- Theory and Applications Topological Flow Data Analysis Part 1- Theory and Applications American Physical Society 72nd Annual DFD Meeting 2019 (APS-DFD2019) American Physical Society 72nd Annual DFD Meeting 2019 (APS-DFD2019) American Physical Society 72nd Annual DFD Meeting 2019 (APS-DFD2019) 2019/11/26 英語 口頭発表(一般)
Topological Flow Data Analysis - Theory and Applications[招待あり] Topological Flow Data Analysis - Theory and Applications [招待あり] Topological Flow Data Analysis - Theory and Applications [招待あり] Applied and Interdisciplinary Mathematics Seminar, Univ Bath Applied and Interdisciplinary Mathematics Seminar, Univ Bath Applied and Interdisciplinary Mathematics Seminar, Univ Bath 2019/11/05 英語 口頭発表(一般)
Vortex dynamics on the surface of a torus[招待あり] Vortex dynamics on the surface of a torus [招待あり] Vortex dynamics on the surface of a torus [招待あり] Complex analysis in mathematical physics and applications Complex analysis in mathematical physics and applications Complex analysis in mathematical physics and applications 2019/10/23 英語 口頭発表(招待・特別)
Topological Flow Data Analysis - Theory and Applications Topological Flow Data Analysis - Theory and Applications Topological Flow Data Analysis - Theory and Applications Applied Math Seminar at the Univ. of Sheffield Applied Math Seminar at the Univ. of Sheffield Applied Math Seminar at the Univ. of Sheffield 2019/10/23 英語 口頭発表(一般)
トポロジカルフローデータ解析〜生命現象応用に向けて〜[招待あり] トポロジカルフローデータ解析〜生命現象応用に向けて〜 [招待あり] 京大高等研究院- Heidelberg大学-理研iTHEMS workshop 数理と医学'' 京大高等研究院- Heidelberg大学-理研iTHEMS workshop 数理と医学'' 2019/10/10 日本語 口頭発表(一般)
Linear feedback stabilization of point vortex equilibria near a Kasper Wing Linear feedback stabilization of point vortex equilibria near a Kasper Wing Linear feedback stabilization of point vortex equilibria near a Kasper Wing International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Control and Estimation Problems in Fluid Mechanics and Fields" International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Control and Estimation Problems in Fluid Mechanics and Fields" International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Control and Estimation Problems in Fluid Mechanics and Fields" 2019/07/17 英語 口頭発表(一般)
Vortex dynamics on the surface of a torus Vortex dynamics on the surface of a torus Vortex dynamics on the surface of a torus International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Geometry and topology in mass and fluid dynamics" International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Geometry and topology in mass and fluid dynamics" International Congress of Industrial and Applied Mathematics (ICIAM2019) Mini-symposium "Geometry and topology in mass and fluid dynamics" 2019/07/17 英語 口頭発表(一般)
Classification of Streamline Topologies for Hamiltonian vector fields and its applications to Topological Flow Data Analysis Classification of Streamline Topologies for Hamiltonian vector fields and its applications to Topological Flow Data Analysis Classification of Streamline Topologies for Hamiltonian vector fields and its applications to Topological Flow Data Analysis SIAM Conference on Applied Algebraic Geometry, Minisymposium "From algebraic geometry to geometric topology: crossroads on applications" SIAM Conference on Applied Algebraic Geometry, Minisymposium "From algebraic geometry to geometric topology: crossroads on applications" SIAM Conference on Applied Algebraic Geometry, Minisymposium "From algebraic geometry to geometric topology: crossroads on applications" 2019/07/11 英語 口頭発表(一般)
Vortex Dynamics on the surface of a torus[招待あり] Vortex Dynamics on the surface of a torus [招待あり] 数理研研究集会 流体と気体の数学解析'' 数理研研究集会 流体と気体の数学解析'' 2019/07/03 日本語 口頭発表(一般)

Mathematical models of cascading phenomena in turbulence[招待あり] Mathematical models of cascading phenomena in turbulence [招待あり] Mathematical models of cascading phenomena in turbulence [招待あり] Workshop on Scientific Computing Across Scales: Extreme Events and Criticality in Fluid Mechanics Workshop on Scientific Computing Across Scales: Extreme Events and Criticality in Fluid Mechanics Workshop on Scientific Computing Across Scales: Extreme Events and Criticality in Fluid Mechanics 2019/04/18 英語 口頭発表(一般)
トポロジカルフローデータ解析(TFDA)とその心血流データへの応用[招待あり] トポロジカルフローデータ解析(TFDA)とその心血流データへの応用 [招待あり] iTHEMS-AIMR連携ワークショップ「医学と数理の接するところ」 iTHEMS-AIMR連携ワークショップ「医学と数理の接するところ」 2019/03/29 日本語 口頭発表(一般)

Vortex dynamics on the surface of a torus Vortex dynamics on the surface of a torus Vortex dynamics on the surface of a torus Applied Interdisciplinary Mathematics (AIM) Seminar Applied Interdisciplinary Mathematics (AIM) Seminar Applied Interdisciplinary Mathematics (AIM) Seminar 2019/02/08 英語 口頭発表(一般)
Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications II Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications II Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications II Workshop on Applied Topology (WAT2019) Workshop on Applied Topology (WAT2019) Workshop on Applied Topology (WAT2019) 2019/01/11 英語 口頭発表(招待・特別)
Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications I[招待あり] Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications I [招待あり] Classification of 2D Hamiltonian vector fields and topological flow data analysis : theory, computation and applications I [招待あり] Workshop on Applied Topology (WAT2019) Workshop on Applied Topology (WAT2019) Workshop on Applied Topology (WAT2019) 2019/01/08 英語 口頭発表(招待・特別)
Control of vortex dominated flows through vortex dynamics[招待あり] Control of vortex dominated flows through vortex dynamics [招待あり] Control of vortex dominated flows through vortex dynamics [招待あり] Mathematics of Fluid Motion II: Theory and Computation Mathematics of Fluid Motion II: Theory and Computation Mathematics of Fluid Motion II: Theory and Computation 2018/12/26 英語 口頭発表(招待・特別)

Control of vortex dominated flows through vortex dynamics[招待あり] Control of vortex dominated flows through vortex dynamics [招待あり] Control of vortex dominated flows through vortex dynamics [招待あり] Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation 2018/11/24 英語 口頭発表(招待・特別)
One-dimensional Hydrodynamic PDE model for a cascading turbulent phenomenon One-dimensional Hydrodynamic PDE model for a cascading turbulent phenomenon One-dimensional Hydrodynamic PDE model for a cascading turbulent phenomenon Seminar on Applied Mathematics Seminar on Applied Mathematics Seminar on Applied Mathematics 2018/11/23 英語 口頭発表(一般)
One-dimensional Hydrodynamic model for turbulence with cascade and sigular solutions One-dimensional Hydrodynamic model for turbulence with cascade and sigular solutions One-dimensional Hydrodynamic model for turbulence with cascade and sigular solutions Seminar on Applied Mathematics Seminar on Applied Mathematics Seminar on Applied Mathematics 2018/09/03 英語 口頭発表(一般)

Point vortex dynamics on a toroidal surface Point vortex dynamics on a toroidal surface Point vortex dynamics on a toroidal surface The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics 2017/11/21 英語 ポスター発表
One-dimensional hydrodynamic equation generating turbulent scaling laws and self-similar singular solutions One-dimensional hydrodynamic equation generating turbulent scaling laws and self-similar singular solutions One-dimensional hydrodynamic equation generating turbulent scaling laws and self-similar singular solutions The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics The 70th Annual Meeting of the Americal Physical Society Division of Fluid Dynamics 2017/11/19 英語 口頭発表(一般)
One-dimensional Hydrodynamic PDE Model for Turbulence with Cascade and Singular Solutions One-dimensional Hydrodynamic PDE Model for Turbulence with Cascade and Singular Solutions One-dimensional Hydrodynamic PDE Model for Turbulence with Cascade and Singular Solutions The 14th International Conference on Flow Dynamics The 14th International Conference on Flow Dynamics The 14th International Conference on Flow Dynamics 2017/11/01 英語 口頭発表(一般)
Stability of barotropic vortex strip on a rotating sphere[招待あり] Stability of barotropic vortex strip on a rotating sphere [招待あり] Stability of barotropic vortex strip on a rotating sphere [招待あり] Annual Meteting of A3 foresight program Annual Meteting of A3 foresight program Annual Meteting of A3 foresight program 2017/10/15 英語 口頭発表(一般)

One-dimensional hydrodynamics model for turbulence with cascades and singular solutions[招待あり] One-dimensional hydrodynamics model for turbulence with cascades and singular solutions [招待あり] One-dimensional hydrodynamics model for turbulence with cascades and singular solutions [招待あり] Seminar at Hong Kong University of Science and Technology Seminar at Hong Kong University of Science and Technology Seminar at Hong Kong University of Science and Technology 2017/08/25 英語 公開講演、セミナー、チュートリアル、講習、講義

Mathematical research on Micro-Pressure Waves[招待あり] Mathematical research on Micro-Pressure Waves [招待あり] Mathematical research on Micro-Pressure Waves [招待あり] Expert Exchange on Micro-Pressure Waves Expert Exchange on Micro-Pressure Waves Expert Exchange on Micro-Pressure Waves 2017/06/25 英語 口頭発表(招待・特別)
Point vortex dynamics on the surface of a torus[招待あり] Point vortex dynamics on the surface of a torus [招待あり] Point vortex dynamics on the surface of a torus [招待あり] Applied Math Seminar, Tech Univ Dresden Applied Math Seminar, Tech Univ Dresden Applied Math Seminar, Tech Univ Dresden 2017/03/16 英語 公開講演、セミナー、チュートリアル、講習、講義
Point vortex dynamics on a toroidal surface[招待あり] Point vortex dynamics on a toroidal surface [招待あり] Point vortex dynamics on a toroidal surface [招待あり] The 3rd ACCA-UK/JP workshop The 3rd ACCA-UK/JP workshop The 3rd ACCA-UK/JP workshop 2017/03/13 英語 口頭発表(招待・特別)
Turbulence and topology: recent explorations in mathematical fluid mechanics[招待あり] Turbulence and topology: recent explorations in mathematical fluid mechanics [招待あり] Turbulence and topology: recent explorations in mathematical fluid mechanics [招待あり] QUT SMS Seminar QUT SMS Seminar QUT SMS Seminar 2017/03/10 英語 公開講演、セミナー、チュートリアル、講習、講義
Point vortex dynamics on a toroidal surface[招待あり] Point vortex dynamics on a toroidal surface [招待あり] Point vortex dynamics on a toroidal surface [招待あり] ANZIAM 2017 Annual Meeting ANZIAM 2017 Annual Meeting ANZIAM 2017 Annual Meeting 2017/02/09 英語 口頭発表(一般)

Words and Trees: Symbolic Classifications of Streamline Topologies for 2D Incompressible Vortex Flows[招待あり] Words and Trees: Symbolic Classifications of Streamline Topologies for 2D Incompressible Vortex Flows [招待あり] Words and Trees: Symbolic Classifications of Streamline Topologies for 2D Incompressible Vortex Flows [招待あり] AIMS Conference AIMS Conference AIMS Conference 2016/07/04 英語 口頭発表(招待・特別)
Dissipative vortex collapse and time's arrow[招待あり] Dissipative vortex collapse and time's arrow [招待あり] Dissipative vortex collapse and time's arrow [招待あり] The 11th East Asia SIAM Conference The 11th East Asia SIAM Conference The 11th East Asia SIAM Conference 2016/06/21 英語 口頭発表(招待・特別)
Mathematical modeling and topological characterizations for 2D incompressible flows across the Reynolds number[招待あり] Mathematical modeling and topological characterizations for 2D incompressible flows across the Reynolds number [招待あり] Mathematical modeling and topological characterizations for 2D incompressible flows across the Reynolds number [招待あり] A3 Mini-workshop on Soft Matter A3 Mini-workshop on Soft Matter A3 Mini-workshop on Soft Matter 2016/03/24 英語 口頭発表(招待・特別)
Hydrodynamic one dimensional model for enstrophy-cascade turbulence[招待あり] Hydrodynamic one dimensional model for enstrophy-cascade turbulence [招待あり] Hydrodynamic one dimensional model for enstrophy-cascade turbulence [招待あり] Naruto Workshop on Vortex Dynamics Naruto Workshop on Vortex Dynamics Naruto Workshop on Vortex Dynamics 2016/01/17 英語 口頭発表(一般)

Classification and transitions of streamline topologies of structurally stable incompressible flows Classification and transitions of streamline topologies of structurally stable incompressible flows Classification and transitions of streamline topologies of structurally stable incompressible flows American Physical Society 68th Annual DFD Meeting (APS-DFD2015) American Physical Society 68th Annual DFD Meeting (APS-DFD2015) American Physical Society 68th Annual DFD Meeting (APS-DFD2015) 2015/11/24 英語 口頭発表(一般)
On the generalized non-viscous/viscous DeGregorio equation - singular solutions and statistical properties[招待あり] On the generalized non-viscous/viscous DeGregorio equation - singular solutions and statistical properties [招待あり] On the generalized non-viscous/viscous DeGregorio equation - singular solutions and statistical properties [招待あり] International Congress of Industrial and Applied Mathematics 2015 (ICIAM2015) International Congress of Industrial and Applied Mathematics 2015 (ICIAM2015) International Congress of Industrial and Applied Mathematics 2015 (ICIAM2015) 2015/08/10 英語 口頭発表(一般)
Entrapment of force enhancing vortex equilibria in the vicinity of a Kasper Wing[招待あり] Entrapment of force enhancing vortex equilibria in the vicinity of a Kasper Wing [招待あり] Entrapment of force enhancing vortex equilibria in the vicinity of a Kasper Wing [招待あり] Modern Applications of Complex Variables: Modeling, Theory and Computations Modern Applications of Complex Variables: Modeling, Theory and Computations Modern Applications of Complex Variables: Modeling, Theory and Computations 2015/01/15 英語 口頭発表(招待・特別)
Topics in mathematical and theoretical fluid dynamics[招待あり] Topics in mathematical and theoretical fluid dynamics [招待あり] Topics in mathematical and theoretical fluid dynamics [招待あり] 1st joint conference of A3 foresight program, Mathematics of Fluid Dynamics and Material Science 1st joint conference of A3 foresight program, Mathematics of Fluid Dynamics and Material Science 1st joint conference of A3 foresight program, Mathematics of Fluid Dynamics and Material Science 2014/11/21 英語 口頭発表(招待・特別)
On point vortex-alpha system and vortex collapse with enstrophy dissipation[招待あり] On point vortex-alpha system and vortex collapse with enstrophy dissipation [招待あり] On point vortex-alpha system and vortex collapse with enstrophy dissipation [招待あり] The 8th CREST-SBM International Conference: International Conference on Mathematical Fluid Dynamics, Present and Future The 8th CREST-SBM International Conference: International Conference on Mathematical Fluid Dynamics, Present and Future The 8th CREST-SBM International Conference: International Conference on Mathematical Fluid Dynamics, Present and Future 2014/11/13 英語 口頭発表(招待・特別)

Anomalous enstrophy dissipation and 2D vortex collapse[招待あり] Anomalous enstrophy dissipation and 2D vortex collapse [招待あり] Anomalous enstrophy dissipation and 2D vortex collapse [招待あり] The 6th Euro-Japanese Workshop on Blow-up The 6th Euro-Japanese Workshop on Blow-up The 6th Euro-Japanese Workshop on Blow-up 2014/09/01 英語 口頭発表(招待・特別)

Mathematical and Computational Theory for Inviscid and Incompresible Flows in Multiply Connected Domains[招待あり] Mathematical and Computational Theory for Inviscid and Incompresible Flows in Multiply Connected Domains [招待あり] Mathematical and Computational Theory for Inviscid and Incompresible Flows in Multiply Connected Domains [招待あり] 2014 Japan-Taiwan Joint Workshop on Numerical Analysis and Scientific Computation 2014 Japan-Taiwan Joint Workshop on Numerical Analysis and Scientific Computation 2014 Japan-Taiwan Joint Workshop on Numerical Analysis and Scientific Computation 2014/04/05 英語 口頭発表(一般)
Dissipative weak solutions to Euler's equations and vortex collapse Dissipative weak solutions to Euler's equations and vortex collapse Dissipative weak solutions to Euler's equations and vortex collapse Fundamental Aspect of Geophysical Turbulence Fundamental Aspect of Geophysical Turbulence Fundamental Aspect of Geophysical Turbulence 2014/03/12 英語 口頭発表(一般)

Anomalous enstrophy dissipation via triple collapse of 2D point vorties[招待あり] Anomalous enstrophy dissipation via triple collapse of 2D point vorties [招待あり] Anomalous enstrophy dissipation via triple collapse of 2D point vorties [招待あり] The 2nd International Conference on Mathematical Theory of Turbulence via Harmonic Analysis and Computational Fluid Dynamics The 2nd International Conference on Mathematical Theory of Turbulence via Harmonic Analysis and Computational Fluid Dynamics The 2nd International Conference on Mathematical Theory of Turbulence via Harmonic Analysis and Computational Fluid Dynamics 2014/03/05 英語 口頭発表(一般)
Mathematical theory of potential flows in multiply connected domains[招待あり] Mathematical theory of potential flows in multiply connected domains [招待あり] Mathematical theory of potential flows in multiply connected domains [招待あり] East Asian Core Doctorial Forum on Mathematics, The First Meeting East Asian Core Doctorial Forum on Mathematics, The First Meeting East Asian Core Doctorial Forum on Mathematics, The First Meeting 2014/01/21 英語 口頭発表(招待・特別)

Mathematical and numerical studies of vortex-boundary interactions -- theory and applications Mathematical and numerical studies of vortex-boundary interactions -- theory and applications Mathematical and numerical studies of vortex-boundary interactions -- theory and applications Northeastern Asian Symposium on Methods and Modeling for High Performance Scientific Computing Northeastern Asian Symposium on Methods and Modeling for High Performance Scientific Computing Northeastern Asian Symposium on Methods and Modeling for High Performance Scientific Computing JSPS JSPS 2013/09/24 英語 口頭発表(招待・特別)

Encoding of streamline topologies for incompressible vortex flows in 2D multiply connected domains Encoding of streamline topologies for incompressible vortex flows in 2D multiply connected domains Encoding of streamline topologies for incompressible vortex flows in 2D multiply connected domains Pacific RIM Conference on Mathematics 2013 (The 5th CREST-SBM) Pacific RIM Conference on Mathematics 2013 (The 5th CREST-SBM) Pacific RIM Conference on Mathematics 2013 (The 5th CREST-SBM) 2013/07/01 英語 口頭発表(一般)
Dissipative weak solutions of the Euler equations and vortex dynamics Dissipative weak solutions of the Euler equations and vortex dynamics 京都大学数学教室談話会 京都大学数学教室談話会 2013/05/01 日本語 口頭発表(一般)

Streamline topologies for structurally stable vortex flows in multiply connected domains and their word representations Streamline topologies for structurally stable vortex flows in multiply connected domains and their word representations Streamline topologies for structurally stable vortex flows in multiply connected domains and their word representations IUTAM Symposium on Vortex Dynamics: formation, structure and function IUTAM Symposium on Vortex Dynamics: formation, structure and function IUTAM Symposium on Vortex Dynamics: formation, structure and function 2013/03/11 英語 口頭発表(一般)

Classification of Streamline Topologies for Structurally Stable Vortex Flows in Multiply Connected Domains Classification of Streamline Topologies for Structurally Stable Vortex Flows in Multiply Connected Domains Classification of Streamline Topologies for Structurally Stable Vortex Flows in Multiply Connected Domains Ninth International Conference on Flow Dynamics Ninth International Conference on Flow Dynamics Ninth International Conference on Flow Dynamics 2012/09/20 英語 口頭発表(一般)
Towards a mathematical study of offshore tsunami dynamics with vortex-boundary interactions Towards a mathematical study of offshore tsunami dynamics with vortex-boundary interactions Towards a mathematical study of offshore tsunami dynamics with vortex-boundary interactions International Innovation Workshop on Off Shore Tsunami Energy Dissipation and Peak Height Alleviation International Innovation Workshop on Off Shore Tsunami Energy Dissipation and Peak Height Alleviation International Innovation Workshop on Off Shore Tsunami Energy Dissipation and Peak Height Alleviation 2012/09/11 英語 口頭発表(基調)
Point Vortex Dynamics in Multiply Connected Domains -- Theory and Applications Point Vortex Dynamics in Multiply Connected Domains -- Theory and Applications Point Vortex Dynamics in Multiply Connected Domains -- Theory and Applications 4th China-Japan-Korea Conference on Numerical Mathematics 4th China-Japan-Korea Conference on Numerical Mathematics 4th China-Japan-Korea Conference on Numerical Mathematics 2012/08/27 英語 口頭発表(招待・特別)
Euler-α方程式の点渦衝突によるエンストロフィー散逸 Euler-α方程式の点渦衝突によるエンストロフィー散逸 京都大学数理解析研究所 共同研究集会「流体と気体の数学解析」 京都大学数理解析研究所 共同研究集会「流体と気体の数学解析」 2012/07/06 日本語 口頭発表(一般)
α点渦系の三体衝突に よるエンストロフィー散逸 α点渦系の三体衝突に よるエンストロフィー散逸 日本数学会年会 日本数学会年会 2012/03/28 日本語 口頭発表(一般)
Enstrophy dissipation in Euler alpha point vortices via triple collapse Enstrophy dissipation in Euler alpha point vortices via triple collapse Enstrophy dissipation in Euler alpha point vortices via triple collapse 北東解析研究集会 北東解析研究集会 2012/02/17 英語 口頭発表(一般)
Force-enhancing vortex equilibria for two plates in uniform flow Force-enhancing vortex equilibria for two plates in uniform flow Force-enhancing vortex equilibria for two plates in uniform flow NIMS Hot Topic Workshop on Fluid Dynamics: Vortex Dynamics, Biofluids and Related Fields NIMS Hot Topic Workshop on Fluid Dynamics: Vortex Dynamics, Biofluids and Related Fields NIMS Hot Topic Workshop on Fluid Dynamics: Vortex Dynamics, Biofluids and Related Fields 2011/12/13 英語 口頭発表(招待・特別)

Enstrophy dissipation in Euler-alpha point vortices via triple collapse Enstrophy dissipation in Euler-alpha point vortices via triple collapse Enstrophy dissipation in Euler-alpha point vortices via triple collapse Emerging Topics on Differential Equations and their Applications -- Sino-Japan Conference of Young Mathematicians Emerging Topics on Differential Equations and their Applications -- Sino-Japan Conference of Young Mathematicians Emerging Topics on Differential Equations and their Applications -- Sino-Japan Conference of Young Mathematicians 2011/12/07 英語 口頭発表(一般)
Point vortex dynamics in multiply connected domains and its applications Point vortex dynamics in multiply connected domains and its applications Point vortex dynamics in multiply connected domains and its applications International conference on fluid and gas dynamics International conference on fluid and gas dynamics International conference on fluid and gas dynamics 2011/09/24 英語 口頭発表(招待・特別)
nergy variations of a point-vortex dynamics via triple collapse nergy variations of a point-vortex dynamics via triple collapse 東北大学大学院情報科学研究科 仙台シンポジウム 東北大学大学院情報科学研究科 仙台シンポジウム 2011/08/17 日本語 口頭発表(一般)

Point vortex dynamics in multiply connected domains" Point vortex dynamics in multiply connected domains" Point vortex dynamics in multiply connected domains" Far From Equilibrium Dynamics (FFED11) Far From Equilibrium Dynamics (FFED11) Far From Equilibrium Dynamics (FFED11) 2011/01/07 英語 口頭発表(一般)

Mathematical models of anomalous enstrophy dissipation and enstrophy cascade in 2D turbulence[招待あり] Mathematical models of anomalous enstrophy dissipation and enstrophy cascade in 2D turbulence [招待あり] Mathematical models of anomalous enstrophy dissipation and enstrophy cascade in 2D turbulence [招待あり] Advanced Computing and Theoretical Fluid Mechanics Advanced Computing and Theoretical Fluid Mechanics Advanced Computing and Theoretical Fluid Mechanics 英語
Mathematical modeling of incompressible flows; Recent developments in applied and computational complex analysis[招待あり] Mathematical modeling of incompressible flows; Recent developments in applied and computational complex analysis [招待あり] Mathematical modeling of incompressible flows; Recent developments in applied and computational complex analysis [招待あり] Second Joint Workshop of A3 Foresight Program Second Joint Workshop of A3 Foresight Program Second Joint Workshop of A3 Foresight Program 英語

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JJIAM欧文誌論文賞 日本応用数理学会 2000

The 5th CREST-SBM Series Conference The 6th Pacific RIM Conference on Mathematics 2013 2013/07/01
NIMS Hot Topic Workshop on Fluid Dynamics: Vortex Dynamics, Biofluids and Related Field 2011/12/11
Applied and computational complex analysis II ICIAM 2015 2015/08/11
Extreme Behavior in Flow Models: Analysis and Computations ICIAM 2015 2015/08/10
ACCA-UK/JP Joint Workshop 2015/03/12
IMA Special Workshop Joint US-Japan Conference for Young Researchers on Interactions among Localized Patterns in Dissipative Systems 2013/06/
Naruto Workshop on Vortex Dynamics 2016/01/15
2nd ACCA Workshop 2016/01/18
A3 Workshop on Vortex Dynamics and Turbulence 2016/03/12
A3 Workshop on Vortex Dynamics and Turbulence 2017/02/20
3rd ACCA Workshop 2017/03/14
4th ACCA Workshop 2018/03/26
A3 Workshop on Vortex Dynamics and Turbulence 2018/03/09
RIKEN International Workshop on Uncertainty Quantification (UQWS) 2018/02/19

A3 Workshop on Vortex Dynamics and Turbulence 2018/03/09
Control and Estimation Problems in Fluid Mechanics and Related Fields ICIAM 2019 2019/07/17
Geometry and topology in mass and fluid dynamics ICIAM 2019 2019/07/17

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MDPI Symmetry Editor 2017/10/01〜2021/03/31

その他活動：講演歴

JST数学キャラバン「拡がりゆく数学 in 幕張」 『めずらしさ』と『あたりまえ』の数学 〜情報と流体の『複雑な流れ』をつなぐ数学 2016/11/12

その他活動：各種受賞歴

Simons Fellow for the programme in the Isaac Newton Institute Simons Foudation 2019/09/01
その他活動：新聞・雑誌等
タイトル 内容 メディア名 掲載欄 年月日

その他活動：国・地方公共団体での活動

East Asia SIAM Exective Committee East Asia SIAM Exective Committee SIAM East Asia Division 2015/01/01〜2020/12/31
East Asia SIAM Vice President East Asia SIAM Vice President SIAM East Asia Division 2021/01/01〜2022/12/31

University of California, Los Angeles Department of mathematics Numerical study of vortex dynamics USA 2000/10/10〜2001/09/30
The University of Sheffield Department of Applied Mathematics Mathematical and Numerical Analysis of Flyuid Equations UK 2008/09/12〜2009/03/20
The University of Cambridge Isaac Newton Institute Applied and Computational Complex Analysis UK 2019/09/03〜2019/12/20