Seminar

Language English
From 2013/07/19 17:00
To 2013/07/19 18:00
PlaceRoom 251, Building No.3, Faculty of Science, Kyoto University
Seminar NameNLPDE Seminar
Title Part ­¶: Multi-solitons for the water-waves system””
Field Analysis
SpeakersNikolay Tzvetkov
AffiliationUniversite de Cergy-Pontoise
Abstract We will present the construction of multi-solitons
solutions (that is to say solutions that are time
asymptotics to a sum of decoupling solitary waves) for the
full water waves system with surface tension. This is a
generalization of similar results obtained for strongly
simplified model equations such as the KdV equation. The
construction is quite different compared with the one
solitons obtained in the classical work by Amick-
Kirchgassner since one has a dispersive tail added to the
main multi-soliton core. The talk is based on a joint work
with Mei Ming and Frederic Rousset.
Note Part ­µ (15:30 - 16:30)
Invariant measures and long time behavior for the
Benjamin-Ono equation

Part ­¶ (17:00 - 18:00)
Multi-solitons for the water-waves system
Linkhttp://www.kurims.kyoto-u.ac.jp/~nobu/nlpde/