Multisoliton stability in the 1-d cubic focusing NLS flow

Jeudi 7 juin 2018 15:45-16:45 - Daniel Tataru - Berkeley University

Résumé : The 1-d cubic NLS flow is completely integrable, and admits soliton and multi-soliton solutions. The stability of either single solitons or multiple solitons with separated is well understood by now, using integrable tools. The geometry of multisoliton solutions and their stability is a considerably more delicate matter, which is the topic of the present work, joint with Herbert Koch.

Lieu : IMO, Salle 3L8

Multisoliton stability in the 1-d cubic focusing NLS flow  Version PDF