Thursday, 4 December, 2025

10:00-12:00 Registration / discussion / poster setting

(lunch)

13:40-13:50  Opening

13:50-14:40 Albert Diaz-Guilera (Universitat de Barcelona), Synchronization and Beyond: Exploring Dynamics in Complex Networks

14:45-15:10 Riccardo Muolo (RIKEN & Institute of Science Tokyo), Higher-order phase reduction through parametrization

15:15-15:30 Mircheski Petar (Institute of Science Tokyo), Control of chimera states

(tea)

15:45-16:10 Praful Gagrani (University of Tokyo), Large deviation theory of growing chemical reaction networks

16:15-16:40 Barbieri Ettore (JAMSTEC), Reconstructing Ecological Food Webs from Species Lists Using Large Language Models

16:45-17:25 Shigefumi Hata (Kagoshima University), Synchronization facilitated by frequency differences: Dynamics of coupled-oscillator systems with damaged elements

Friday, 5 December, 2025

1​0​:00​​-1​0:​5​​0 合原 一幸 (東大, remote), Early Warning Signals and Treatments for Asymptomatic Mebyo States

​1​1​:​00​-​1​1:​40​ ​横山 寛 (岡山大), Estimating the dynamical and causal structures in synchronous neural oscillations using a data-driven approach

1​1:45-12:25 寺前 順之介 (京大), Random matrix approach to the capacity-amplification trade-off in recurrent memory networks

(lunch)

14:00-14:25 名村 憲尚 (東京科学大), Higher-order Kuramoto models from arbitrary limit-cycle oscillators

14:25-14:40 Yutaro Takahashi (京大), Self-organization of intestinal peristalsis: A phase oscillator model with time-varying natural frequencies

14:40-14:55 鈴木 隆人 (京大), Anomalous Enhancement of Yield Strength due to Static Friction

14:55-15:10 Taichi Yamamoto (東大), Kernel EDMD for robust data-driven modeling of oscillation

15:10-15:50 多賀 圭理 (東京理科大), Koopman analysis for the coupled oscillator systems via Perron-Frobenius operator

16:00-17:50 Poster session

Saturday, 6 December, 2025

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1​0:00​-1​0​:​15 末谷大道 (大分大), An overview of reservoir computing

​10:15-10:55 田中剛平 (名古屋工大), Diversity-aware reservoir computing

11:00-11:15 大石 悟 (阪大), Stabilize chaotic dynamics reconstruction in reservoir computer

11:15-11:30 中村 仁 (阪大), Learning Dynamics of Recurrent Parameter-Sharing Transformers via Local Lyapunov Exponents

11:30-12:10 塩澤 航太 (崇城大), Data-driven estimation of covariant Lyapunov vectors using reservoir computing

(lunch)

14:00-14:40 香取 勇一 (はこだて未来大), Reservoir-Based Predictive Coding for Multisensory Integration and Noise-Adaptive Neural Computation

14:45-15:25 堀田 武彦 (大阪公大), Large Deviation Analysis in Strong and Weak Generalized Synchronization

15:30-16:10 斉藤 朝輝 (はこだて未来大), True orbit computation of chaotic maps and its application to pseudorandom number generation

(tea)

16:25-17:05 石崎 龍二(福岡県立大), Application of Self-Exciting Point Process Models to Multiple Volcanoes

17:10-17:50 梅野健 (京大), Infinite Dimensional Chaotic Synchronization and a Statistical Mechanics View for Earthquake Prediction

Sunday, 7 December, 2025 

​​​10:00-​1​0:​50 金子邦彦 (ニールスボーア研, remote), 多時間スケール力学系と生命現象

10:55-​1​1:​35 野澤恵理花 (山形大), Coupled Map Lattices for astronomical object formation and food processing: toward a consistent understanding and engineering application of complex phenomena

11:40-12:20 柳田達雄 (大阪電通大), Coupled-Map Modeling of Spatio-Temporal Pattern Formation

(lunch)

14:00-14:40 濱口 航介 (鹿児島大), Neural Dynamics Underlying Predictive Decision Making

1​4:45-15:25 北城 圭一 (生理研), Metastable phase synchrony in the human brain

(tea)

1​5:40-16:20 山下 祐一 (国立精神・神経医療研究センター), Variational RNN-Based Digital Brain Modeling: Hierarchical Dynamics, State Estimation, and Virtual Intervention

16:25-17:05 栗川 知己 (はこだて未来大), Neural Dynamics Under Multi-Timescale Noise

17:10-​1​7:50 鈴木 秀幸 (阪大), 区分等長変換の弱カオス的ダイナミクス

Monday, 8 December, 2024 

1​​​0:00-​10​:​40 大平 徹 (名大), An exact solution of a non-autonomous delay differential equation and amplitude enhancement phenomena

1​​​0:45-​11​:​00 石井秀昌 (東大), Three distinct mechanisms of noise-induced escape in diffusively coupled bistable elements

11:00-11:15 吉原 爽太 (名大), New Formulation of Dynamical Systems in One-on-One Pursuit and Evasion

11:15-11:30 小島 瑛貴 (北大), Chaotic stochastic resonance in Mackey-Glass equations

11:30-11:45 杉田 恭将 (一橋大), ロジスティック写像の反復関数系におけるいくつかの不変集合

1​​​4:00-​17​:​50 Discussion

Tuesday, 9 December, 2025 

10:00-10:40 板尾 健司 (理研), Self-organized institutions in evolutionary dynamical-systems games

10:45-11:10 宮島 悠輔 (早稲田大), Mathematical models of amoeba-inspired combinatorial optimization machine

11:15-11:55 島田 尚 (東大), Dynamics of a Cross-feeding Ecosystem

12:00-12:40 飯間 信 (広島大), Ascidian sperm navigation algorithm: spiral-sensing, fold-change detection, and canonical solution

(lunch)

14:00-14:50 首藤 啓 (都立大), Eigenstate flooding and amphibious complex trajectories 

15:00-15:40 山口 義幸 (京大), Universal discontinuous codimension-two bifurcation in long-range Hamiltonian systems

15:40-15:55 平岩 尚樹 (JAXA), Probabilistic Invariant Sets Applied to Spacecraft Trajectory Design

15:55-16:10 小田切 勇樹(九大), Finite-Time Optimal Control of the Standard Map Using Noise-Driven Sampling

(tea)

16:25-17:05 畝山 多加志 (名大), Coarse-Graining of Hamiltonian Dynamics into Langevin Equation with Fluctuating Diffusivity

17:10-17:50 辻井 正人(九大), Lyapunov exponent and bifurcation of chaotic attractors

Wednesday, 10 December, 2025

1​​​0:00-​10​:40 佐藤 譲 (北大), Intermittency and supertransients in dynamical systems: a review

1​​0:45-​11​:​25 末谷 大道 (大分大), Impact of weak generalized synchronization on time series forecasting using reservoir computers

11:30-12:10 秦 浩起 (鹿児島大), 高次元データによる低次元カオスの予測

12:10-12:20 Closing 

Home

Supported by

• JSPS Grant-in-Aid for Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)) 22KK0159 (PI: Hiromichi Suetani)

• JSPS Grant-in-Aid for Scientific Research (B) 25K03197 (PI: Hiromichi Suetani)

• JSPS Grant-in-Aid for Challenging Research (Exploratory) 24K22309 (PI: Hiromichi Suetani)

• JSPS Grant in aid for scientific research (B) 21H01002 (PI: Yuzuru Sato)

• Faculty of Science, Kagoshima University

• Research Institute for Electronic Science, Hokkaido University