Ensemble Data Assimilation in High-Dimensional Chaotic Systems: Exploiting Low-Dimensional Structures

20min(including Q&A)

⾮線形カオス⼒学系の時系列状態推定と誤差解析

2025度統計関連学会連合大会 2025/9/9https://pub.confit.atlas.jp/ja/event/jfssa2025/session/3D10-13

Error Analysis of the Ensemble Square Root Filter for Dissipative Dynamical Systems

1h+

ノイズを含む部分観測に対するEnsemble Kalman Filterの誤差解析

2024年度応用数学合同研究集会「ノイズを含む部分観測に対するEnsemble Kalman Filterの誤差解析」, 龍谷大学, 12/5.

Uniform error bounds of the ensemble square root filter for chaotic dynamics with multiplicative covariance inflation

The 1st MMS Workshop for Young Researchers (1h) https://www.math.kyoto-u.ac.jp/ja/event/conference/5525

Mathematical analysis of data assimilation and related topics

Applied Mathematics Freshman Seminar 2024 Kyoto

Essence of Data Assimilation