[Date]:2024/06/05～2024/06/08

Data-driven analysis for dynamical systems using Koopman operators in Besov spaces.｜2024a034

Overview

• How to hold: Hybrid Meeting (In-person/Zoom)
• Venue:   IMI Conference Room (W1-D-414), West Zone 1, Ito campus, Kyushu University
• Main language: Japanese
• Type/Category: Grant for General Research-Short-term Joint Research
• Title of Research Project:Data-driven analysis for dynamical systems using Koopman operators in Besov spaces.
• Principal Investigator: Isao Ishikawa(Ehime University,Center for Data Science /Associate Professor)
• Research Period: June 6, 2024. -June 7, 2024.
• Open to the Public: June 6, 2024. -June 7, 2024.
• Details of the Research Plan: https://joint1.imi.kyushu-u.ac.jp/en_research_chooses/view/2024a034

Program

June 6, 2024.【Closed】10:00-15:00

June 6, 2024.【Open】

15:00–15:40

Koichi Taniguchi (Shizuoka University)

 On Koopman operators on Besov spaces

15:50–16:30

 Taiki Yamada (The University of Tokyo)

Coarse Evaluation of Dynamical System Learners Using Topological Data Analysis

16:40–17:20

Syunsuke Kamiya (The University of Tokyo)

Koopman Operator Based Dynamical Similarity Analysis for Data-driven Quantification of Distance between Dynamics

June 7, 2024.【Open】

10:30–11:10

Isao Ishikawa (Ehime University)

 On finite-dimensional approximations of push-forwards on locally analytic functionals

11:20–12:00

Itsushi Skata (RIKEN)

Analysis of aperiodic dynamics with a focus on the spectrum of Koopman operators

13:30–14:10

Kazu Ghalamkari (RIKEN)

Tensor decomposition via high-order interactions

14:20–15:00

 Shizuo Kaji (Kyushu University)

Topological Signal Processing — Low-persistence filter

15:10–15:50

Yasuhiro Ishitsuka (Kyushu University)

Emergent centrality on a model of supplanting in Japanese macaques

16:10–16:50

 Akifumi Okuno (The Institute of Statistical Mathematics)

Autoregressive with slack time series model for forecasting a partially-observed dynamical time series

17:00–17:40

Tomoki Uda (University of Toyama)

Application of Topological Flow Data Analysis to Meteorology and Oceanography

June 8,2024.【Closed】

Registration

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