Academy of Mathematics and Systems Science, CAS Colloquia & Seminars | Speaker: | 张健教授,电子科技大学 | Inviter: | | Title: | High-speed excited multi-solitons in competitive power nonlinear Schr ?odinger equations-(I) | Time & Venue: | 2021.04.17 14:30-15:20 N226 | Abstract: | This talk deals with the competitive power nonlinear Schro ?dinger equation, which includes both focusing nonlinear power and defocusing nonlinear power. The equation admits infinitely many excited solitons and the Cauchy problem is globally well-posed in the energy space. According to Co?te and Coz’s scheme, we establish the uniform backward es- timate by the bootstrap argument. | | | |