Institute of Science Tokyo

Kagei Laboratory
Department of Mathematics
Insitute of Science Tokyo

Contact
Department of Mathematics
Insitute of Science Tokyo
2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551
Room: H228, Main Bldg.
Tel:+81-(0)3-5734-2216
E-Mail: kagei(at-sign)math.titech.ac.jp

Tokyo Institute of Technology

Research information

My research field is partial differential equations in mathematics, especially, I am interested in nonlinear partial differential equations arising from fluid mecahnics. Recently, I am working on the analysis of stability and bifurcation problems for compressible Navier-Stokes equations.

Information

"2025 NCTS International Conference on PDEs" Deliver a talk
National Center for Theoretical Sciences, Taipei
Seminar talk: Lijuan Wang(Shanghai University of International Business and Economics)
https://sites.google.com/view/titech-analysis-seminar
Mini Workshop on nonlinear PDEs related to fluid dynamics will be held at Institute of Science Tokyo.
https://sites.google.com/view/mini-workshop-nonlinear-pde/
Saga Workshop on Partial Differential Equations will be held at Saga University.
http://www.ms.saga-u.ac.jp/danwa/saga-pde/index25.html
Talk at Hokuriku Ouyou Suri Kenkyukai, Kanazawa
https://sites.google.com/view/hokuriku-applied-math-seminar/
Seminar talk at North China Electric Power University
Seminar talk at Peking University
https://www.math.pku.edu.cn/puremath_en/events/colloquiference/163665.htm
“Workshop on nonlinear partial differential equations related to fluid dynamics" will be held at Tokyo Tech Front.
https://sites.google.com/view/nlpde-titech
"International Conference on Analysis of PDEs in Fluid Mechanics", Nanjing University (Deliver a talk).
Talk at "PolyU PDE Distinguished Lecture Series"(The Hong Kong Polytechnic University)
https://www.polyu.edu.hk/ama/rcna/
"Workshop on Compressible Flows and Related Topics", Chinese Academy of Science, Academy of Mathematics and Systems Science (Deliver a talk)
http://english.amss.cas.cn/
“Nonlinear Partial Differential Equations in Freiburg" (Deliver a talk)
https://aam.uni-freiburg.de/workshops/ruzicka-wang/index.html
“Fluids and Maximal Regularity" (Deliver a talk)
https://www.xmath.ous.ac.jp/~uriya/conference/MR/en/top_en.html
International Conference “Greater Bay Area Conference on Nonlinear PDEs" (Deliver a talk)
https://icm.sustech.edu.cn/science/222
The 49th Sapporo Symposium on Partial Differential Equations (Deliver a talk)
https://www.math.sci.hokudai.ac.jp/sympo/sapporo/program240819_en.html
Mini Workshop on nonlinear PDEs related to fluid dynamics, Tokyo Institute of Technology
https://sites.google.com/view/mini-workshop-nonlinear-pde/
Intensive Lectures: Bifurcation and stability analysis of fundamental equations in fluid dynamics (Yoshiyuki Kagei) Kyushu University
https://www.math.kyushu-u.ac.jp/activities/11559/
The 19th International Conference on "Hyperbolic Problems: Theory, Numerics and Applications" Shanghai Jiao Tong University (Deliver a talk)
https://www.hyp2024.sjtu.edu.cn/
RIMS Workshop on Mathematical Analysis in Fluid and Gas Dynamics (Kyoto University, RIMS)
https://www.rs.tus.ac.jp/aiki_lab/RIMS/index.html
Seminar talk: Zhouping Xin (Chinese University of Hong Kong)
https://sites.google.com/view/titech-analysis-seminar
International Conference on Elliptic and Parabolic Problems: GAETA 2024 (Deliver a talk)
https://www.ljll.fr/gaeta2024/
International Conference on Recent Advances in Nonlinear PDEs and Their Applications, National Penghu University of Science and Technology (Deliver a talk)
https://ncts.ntu.edu.tw/events_2_detail.php?nid=436
Saga Workshop on Partial Differential Equations
http://www.ms.saga-u.ac.jp/danwa/saga-pde/index24.html
Geometric PDE and Applied Analysis Seminar, OIST (Deliver a talk)
https://groups.oist.jp/gpde/seminar-schedule
Seminar on Analysis in Matsuyama 2024 (Deliver a talk)
http://www.math.sci.ehime-u.ac.jp/~analysis-seminar/matsuyama2024eng.pdf
The 41th Kyushu Symposium on Partial Differential Equations
https://www2.math.kyushu-u.ac.jp/FE-Seminar/kyu-pde/index_e.html
Recent Topics on the Mathematical Fluid Mechanics, Waseda University (Deliver a talk)
https://www.waseda.jp/fsci/mathphys/news/17617
East Asian Workshop on PDEs from Kinetics and Continuum Mechanics (Lecture Theatre, West Building 1, Tokyo Institute of Technology)
https://www.math.titech.ac.jp/~PDE_seminar/conferences/eapde23/index.html
International Conference on Recent Advances in Nonlinear PDEs and Their Applications, Chinese University of Hong Kong (Deliver a talk)
http://www.ims.cuhk.edu.hk/activities/conferences/30oct3nov2023/
Seminar talk: Hiroyuki Takamura (Tohoku University)
Seminar Talk 10:30--17:00
Moon-Jin Kang (KAIST)
Hung-Wen Kuo (National Cheng Kung University)
Yachun Li (Shanghai Jiao Tong University)
Tobias Ried (Max Planck Institute)
Glen Wheeler (University of Wollongong)
IASM Workshop Partial Differential Equations in Fluid Dynamics (IASM)
IASM
Seminar talk: Keisuke Takasao (Kyoto University)
Seminar talk: Renjun Duan (The Chinese University of Hong Kong)
Conference: 2023 NCTS PDE Conference on Recent Development of Fluid Dynamics and Kinetic Theory (National Taiwan Univeristy)
Seminar talk: Mieko Tanaka (Tokyo University of Science)
Seminar talk: Shinya Kinoshita (Tokyo Institute of Technology)
Seminar talk: Franck Sueur (University of Bordeaux)
We will organize Saga Workshop on PDE (Saga University).