Fukuizumi Reika

フクイズミレイカ | Fukuizumi Reika

Affiliation and department：
Job title： Professor
Homepage URL (2)： https://www.math.sci.waseda.ac.jp/math/dpmstaff/ , https://fukuizumi.kinsta.cloud/

Research field (4)： Basic analysis , Mathematical analysis , Mathematical physics and basic theory , Applied mathematics and statistics

Research keywords (4)： Analysis , 非線形分散型方程式(超流動, 非線形光学, 量子グラフ) , (特異)確率偏微分方程式論(パターン形成, 同期現象, マルチスケール解析, 均質化) , 確率微分方程式の応用 (計算ファイナンス, 機械学習)

Research theme for competitive and other funds (21)：

2023 - 2027 非線形分散型及び波動方程式における特異なランダム動力学
2023 - 2026 Macroscopic properties of discrete stochastic models and analysis of their scaling limits
2022 - 2023 Mathematical and Physical Models for Superfluids and Superconductors
2020 - 2023 非線形シュレディンガー方程式における確率的効果
2019 - 2023 量子流体力学に現れる確率偏微分方程式の研究

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Papers (41)：

Reika Fukuizumi. Smoluchowski-Kramers approximation in the stochastic nonlinear damped wave equation in 2D. 数理解析研究所講究録 RIMS共同研究「量子場の数理とその周辺」. 2023
Ioana Ciotir, Reika Fukuizumi, Dan Goreac. On a critical fast diffusion stochastic equation with Stratonovich-type Brownian perturbation. RIMS講究録「発展方程式論の革新:異分野との融合がもたらす理論の深化」. 2023
Reika FUKUIZUMI, Yueyuan GAO, Guido SCHNEIDER, Motomitsu TAKAHASHI. Pattern Formation in 2D Stochastic Anisotropic Swift-Hohenberg Equation. Interdisciplinary Information Sciences. 2023. 29. 1. 81-98
Reika Fukuizumi, Masato Hoshino, Takahisa Inui. Corrigendum: Non relativistic and ultra relativistic limits in 2D stochastic nonlinear damped Klein-Gordon equation (2022 Nonlinearity 35 2878). Nonlinearity. 2022. 35. 10. C17-C19
Reika Fukuizumi, Masato Hoshino, Takahisa Inui. Non relativistic and ultra relativistic limits in 2D stochastic nonlinear damped Klein-Gordon equation. Nonlinearity. 2022. 35. 6. 2878-2919

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MISC (3)：

Aurelien Deya, Reika Fukuizumi and Laurent Thomann. Renormalization of a 1d quadratic Schrodinger model with additive noise. 2023
Ioana Ciotir, Reika Fukuizumi, Dan Goreac. The stochastic logarithmic fast diffusion in Rd with multiplicative noise. 2022
一木輝久, 坂口茂, 福泉麗佳. 基底状態のエネルギーを最小化する空間分割. 一般社団法人日本物理学会第74回年次大会(2019)日本物理学会講演概要集. 2019

Lectures and oral presentations (84)：

Modeling and analysis of superfluidity with a temperature effect
(International Workshop on Multiphase Flows: Analysis, Modelling and Numerics, Waseda University 2023)
Temperature effects in the BEC model
(Euro Japanese conference on Nonlinear Diffusion, ICMAT, Madrid 2023)
Random nonlinear Schrödinger equation
(2023)
A model of superfluidity with temperature effects
(2023)
Stochastically perturbed log diffusion equations
(ICIAM 2023 Tokyo, Nonlinear PDEs and related diffusion phenomena 2023)

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Education (3)：

2000 - 2003 Tohoku University Graduate School, Division of Natural Science 数学専攻
1998 - 2000 The University of Tokyo Graduate School, Division of Mathematical Sciences 数理科学専攻
1994 - 1998 Waseda University Faculty of Science and Engineering 数学科

Professional career (1)：

Work history (13)：

2023/04 - 現在 Waseda University Department of Mathematics, School of Fundamental Science and Engineering Professor
2022/07 - 現在理研革新知能統合(AIP) 研究センター客員研究員
2022/04 - 2023/03 東北大学数理科学連携研究センター構成員
2008/10 - 2023/03 東北大学情報科学研究科准教授
2022/09 - 2022/10 フランス Universite de Rouen 招へい教授

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Committee career (7)：

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Awards (3)：

Association Membership(s) (1)：

日本数学会

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