Fukuizumi Reika

フクイズミレイカ | Fukuizumi Reika

Affiliation and department：
Job title： Professor
Homepage URL (1)： https://fukuizumi.w.waseda.jp

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 (42)：

Ioana Ciotir, Reika Fukuizumi, Dan Goreac. The stochastic fast logarithmic equation in $\mathbb{R}^{d}$ with multiplicative Stratonovich noise. Journal of Mathematical Analysis and Applications. 2024
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

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MISC (2)：

Aurelien Deya, Reika Fukuizumi and Laurent Thomann. Renormalization of a 1d quadratic Schrodinger model with additive noise. 2023
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 (85)：

Explicit Bourgain Wick renormalization
(2024)
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)

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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 (14)：

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
2024/09 - 2025/03 フランス Ecole Polytechnique CMAP 招へい教授
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

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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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