講演会

過去の記録 ~02/06次回の予定今後の予定 02/07~


2022年10月19日(水)

16:45-18:15   数理科学研究科棟(駒場) 126号室
対面・オンラインハイブリッド開催 オンライン参加希望の場合は、参考URLより18日の17時までに登録をお願いします。
Mykhaylo Shkolnikov 氏 (プリンストン大学)
Probabilistic solutions of singular free boundary problems (English)
[ 講演概要 ]
The main focus of the talk will be on a new, probabilistic, concept of solution to singular free boundary problems, in which boundary points may move at infinite speed. I will discuss this new concept in the context of Stefan problems from mathematical physics that describe melting/solidification of a solid/liquid (e.g., ice/water) in the presence of supercooling. In particular, I will present new global existence, regularity and uniqueness results for the two geometrically simplest settings: flat and radial. Based on joint works with Sergey Nadtochiy, Francois Delarue and Yucheng Guo.
[ 参考URL ]
https://forms.gle/XXH2cAb18pQhC6w96