| Presentation Name🧏🏿👼： | PDE arguments in the nonlinear steepest descent method |
|---|---|
| Presenter： | 刘家琪 博士 |
| Date❤️🔥🤞🏼： | 2021-04-09 |
| Location： | 腾讯会议 ID: 360 562 471 |
| Abstract： | In this talk we present our recent works on the mKdV equation and sine-Gordon equation. We emphasize the usage of pde methods to address the following issues. 1. Global existence of solution in weighted sobolev spaces; 2. approximation using strong solutions to extend asymptotic formulas to spaces of lower regularity. This is joint work with Gong Chen and Bingying Lu. |
| Annual Speech Directory🧙🏼： | No.63 |
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