Reika Fukuizumi

Current positions:
Professor, Department of Mathematics, Waseda University
Professor with a joint appointment, Graduate School of Engineering Science, Osaka University
Visiting Professor, Ecole Polytechnique, France
Visiting Scientist, RIKEN AIP

Contact:
3-4-1, Okubo, Shinjuku-ku, Tokyo
Department of Mathematics,
School of fundamental science and engineering,
Waseda University
Email: fukuizumi (at) waseda.jp

Research interests:
Nonlinear dispersive equations
Stochastic partial differential equations
Quantum fluid mechanics

Languages : English, French, Japanese

Short CV :
1998 Bachelor, Department of Mathematics, Waseda University (advisor: Kazunaga Tanaka)
2000 Master, Graduate School of Mathematical Sciences, The University of Tokyo (advisor: Yoshio Tsutsumi)
2003 Ph.D, Mathematical Institute, Graduate School of Science, Tohoku University (advisor: Yoshio Tsutsumi)
I was JSPS post-doc abroad (Orsay, Paris)
from 2005 to 2007 under the direction by Anne de Bouard
2004-2008 Assistant Professor, Department of Mathematics,
Faculty of Science, Hokkaido University
2008-2022 Associate Professor, Graduate school of Information Sciences,
Tohoku University
2023- Professor, Department of Mathematics, Waseda University

You can also see my profile on Researchmap (in Japanese), and a recent picture taken at MFO.

Publications :
Some of my preprints can be found on arXiv for R. Fukuizumi.
My list of publications can be found at MathSciNet’s search for Reika Fukuizumi.

Projects : I am a member of
Waseda SGU Mathematics and Physics Unit (Head: K. Takizawa),
– CNRS International Emerging Actions, Mathematical and Physical Models for Superfluids and Superconductors (PI: I. Danaila, T. Sakajo), and
– JSPS KAKENHI 23KK0050 Kokusai (B) (PI: T. Kumagai)

I am the PI of the projects:
– JSPS KAKENHI 23H01079 Kiban (B) Singular random dynamics in nonlinear dispersive and wave equations (members: M. Hoshino, M. Maeda. M. Okamoto)
– JSPS KAKENHI 19KK0066 Kokusai (B) Studies of stochastic PDEs arising in the quantum fluid mechanics (members: M. Hoshino, T. Inui, M. Kobayashi, M. Maeda)

Teaching :
Calculus (1st year undergrad, 2024),
Measure Theory (3rd year undergrad, 2024),
Introduction to Stochastic PDEs (Master course/SGU program, 2024),

Advanced Topic in Modern Mathematical Sciences 2 (Omnibus format) my days in charge are:
Dec. 12, 2023 with the title Random effect in the optical fibre engineering
Dec. 19, 2023 with the title A machine learning technique applied to mathematical finance models
Dec. 10, 2024 with the title Markov chain : Theory and Applications I
Dec. 17, 2024 with the title Markov chain : Theory and Applications II

Past and Future Events : (speaker/organizer)
Random Matrix Theory Summer School in Japan 2025 (Sep 2025, Kyoto)
French Japanese conference on Probability & Interactions (Sep 2025, Waseda, Tokyo)
– Connections Workshop Kinetic Theory and Stochastic PDEs, SL math (MSRI), Berkeley (Aug 2025, USA)
– Workshop on Partial Differential Equations, NTU, Taipei (Apr 2025)
– Mathematical Society of Japan, annual meeting (Mar 2025, Waseda, Tokyo)
– CMAP seminar, Ecole Polytechnique (Mar 2025, Paris)
– Catch-all-math colloquium (Jan 2025, online)
– Colloquium & Probability Seminar at Osaka University (Jan 2025, Osaka)
Fluid Mechanics seminar, Ochanomizu University (Nov 2024, Tokyo)
RIMS Rigorous Statistical Mechanics and Related Topics (Nov 2024, Kyoto)
The 21st Linear and Nonlinear Waves (Nov 2024, Osaka)
Waseda-CREST conference in Experimental Economics. Applied Mathematics and Finance (Sep 2024, IP Paris, France)
Workshop: vortices in fluids and superfluids. Geophysics and quantum physics flow (Sep 2024, Rouen, France)
2024 Open German-Japanese Conference on Stochastic Analysis and Applications (Sep 2024, Hokkaido, Japan)
A dynamical system approach towards nonlinear PDEs -modulation equations, spatial dynamics, and stability,
on the occasion of the 60th birthday
of Guido Schneider (Aug 2024, Stuttgart, Germany)
– Women PDE workshop (July 2024, Tsuda College, Japan)
– Harmonic and Stochastic Analysis of Dispersive PDEs (June 2024, Bielefeld, Germany)
French Japanese conference Probability & Interactions (Mar 2024, IHES, Paris, France)
New trends in nonlinear dispersive equations (Jan 2024, Waseda, Tokyo)
International Workshop on Multiphase Flows: Analysis, Modelling and Numerics (Dec 2023, Waseda, Tokyo)
Reaction-Diffusion Equations and Related Stochastic Topics (Nov 2023, Waseda, Tokyo)
RIMS Connections Workshop (Oct 2023, Kyoto, Japan)
– Euro-Japanese conference on nonlinear diffusion (Oct 2023, Madrid, Spain)
New trends in nonlinear partial differential equations (Sep 2023, Nancy, France)
– Bridging Classical and Quantum Turbulence (Jul 2023, Cargèse, Corsica, France)
– RIMS Mathematical aspects of quantum fields and related topics (Jan 2023, Kyoto)
– RIMS Rigorous Statistical Mechanics and Related Topics (Nov 2022, Kyoto)
– RIMS Innovation in evolution equation theory (Oct 2022, Kyoto)
– RIMS Workshop Nonlinear and Random Waves (Oct 2022, Kyoto, Japan, Proceedings)
Open Japanese-German conference on stochastic analysis (Sep 2022, Munster, Germany)
Online Workshop “PDEs and Probability Theory-beyond boundaries-“ (Jun 2021, online)
-Quantum and Kinetic Problems: Modeling, Analysis, Numerics and Applications, Workshop 1: Recent Progress and Challenge in Quantum and Kinetic Problems, (Sep 2019, NUS, Singapore)
-Oberwolfach Workshop Nonlinear Partial Differential Equations on Graphs (Jun 2017, Oberwolbach, Germany)
-Nonlinear Wave and Dispersive equations, Kyoto 2016 (Sep 2016, Kyoto)