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Gravity capillary wave equations on the circle, normal forms and long time existence: a review

[Moved Online] Recent Developments in Fluid Dynamics April 12, 2021 - April 30, 2021

April 12, 2021 (08:00 AM PDT - 08:50 AM PDT)
Speaker(s): Jean Marc Delort (Université de Paris XIII (Paris-Nord))
Location: SLMath: Online/Virtual
Tags/Keywords
  • space periodic solutions

  • gravity/capillary wave equations

  • normal form procedure

  • small divisors

Primary Mathematics Subject Classification
Secondary Mathematics Subject Classification
Video

Gravity Capillary Wave Equations on the Circle, Normal Forms and Long Time Existence A Review.mp4

Abstract

Since the beginning of the program, results on long time existence for solutions to gravity/capillary wave equations with small data have been described, in particular in the series of lectures of Daniel Tataru during the Introductory workshop. In this talk, we aim at giving a review of a set of results concerning the possibility of going past the "cubic life span" for solutions to the gravity-capillary system with small data in the periodic setting.

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Gravity Capillary Wave Equations on the Circle, Normal Forms and Long Time Existence A Review.mp4

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