[Date]:2025/06/12～2025/06/13

Integrated Research on Besov Spaces and Koopman Operators for Data-Driven Fluid Dynamics Analysis|2025a042

Overview

• How to hold: Hybrid(In-person/by Zoom)
• Venue: Reference Ohakata bld.
  Accsess: https://re-rental.com/hakata/access/
• Main language: Japanese
• Type/Category: Grant for General Research-Short-term Joint Research
• Title of Research Project:Integrated Research on Besov Spaces and Koopman Operators for Data-Driven Fluid Dynamics Analysis
• Principal Investigator: Isao Ishikawa(Center for Science Adventure and Collaborative Research Advancement, Kyoto University・Program-Specific Associate Professor)
• Research Period: June 11, 2025. -June 14, 2025.
• Open to the Public: June 12, 2025. -June 13, 2025.
• Details of the Research Plan: https://joint1.imi.kyushu-u.ac.jp/en_research_chooses/view/2025a042

Program

June 11, 2025.　16:00〜18:00【Close】

June 12, 2025.　【Open】

10:30–10:40

Opening

10:40–11:20

Nobutaka Taniguchi (Tohoku University)
Control of low-frequency oscillation of flow around an airfoil by nonlinear optimal forcing analysis

11:30–12:10

Masanobu Horie (RICOS)
Multiscale Machine Learning on Fluid Dynamics Using Locally Conservative Graph Neural Network

14:00–14:40

Aiko Yakeno (Tohoku University) ※Online
Optimizing Fluid Models Through Data Assimilation and Its Application

14:50–15:30

Kota Takeda (Nagoya University)
Error analysis of the ensemble Kalman filter with noisy and partial observations from the Lorenz 96 equation

16:00–16:40

Masahito Akamine (The University of Tokyo)
Study on spatio-temporally localized coherent structures in turbulent jets

16:50–17:30

Yuka Teramoto (Ehime University)
The flow of compressible nematic liquid crystal

June 13, 2025.　【Open】

10:00–10:40

Keisuke Adachi (RIKEN) ※Online
Investigation of phase behavior in many-particle systems with fluctuating hydrodynamics

11:00–11:40

Noboru Chikami (Nagoya Institute of Technology) ※Online
Asymptotic behaviors for the incompressible Navier-Stokes system revisited

12:00–12:40

Yuka Hashimoto (NTT)
Construction of function-valued kernels using spectral truncation

14:00〜17:00 Close

June 14, 2025. 10:00~12:00【Close】　

Registration

Advance registration is required. 
Free participation fee.
(Registration also requires Organizing Committee members and speakers.)
Registration may be closed when the number of participants reaches the maximum.

＼Please go to the following link for registration.／