日仏数学拠点FJ-LMIセミナー

過去の記録 ~05/01次回の予定今後の予定 05/02~

担当者 小林俊行, ミカエル ペブズナー

2024年11月13日(水)

13:30-14:30   数理科学研究科棟(駒場) 056号室
Stefano OLLA 氏 (Université de Paris Dauphine - PSL Research University)
Diffusive behaviour in extended completely integrable dynamics (英語)
[ 講演概要 ]
On a diffusive space-time scaling, density fluctuations behave very differently in extended completely integrable systems with respect to chaotic systems. I will expose some recent results concerning the one dimensional hard rods infinite dynamics and the box-ball cellular automata (an ultradiscretization of the KdV equation). Joint works with Pablo Ferrari, Makiko Sasada, Hayate Suda.
[ 講演参考URL ]
https://fj-lmi.cnrs.fr/seminars/