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SUMMARY:Normalized solutions of mass-supercritical NLS equations on compac
 t metric graphs
DTSTART:20230512T141500
DTSTAMP:20261002T040212Z
UID:0874812a44795b6d37870950118614d5de0c44147c2778b54b7b7326
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Louis Jeanjean (Université de Franche-Comté)\nIn this 
 talk we shall consider the existence of non-trivial bound states of prescr
 ibed mass for the mass-supercritical nonlinear Schrödinger equation on co
 mpact metric graphs. The investigation is based upon a general variational
  principle which combines the monotonicity trick and a min-max theorem wit
 h second order information\, and upon the blow-up analysis of bound states
  with prescribed mass and bounded Morse index.\nIf times permit\, we shall
  also discuss some extensions to non-compact graphs.\nThis talk relies on 
 joint works with Jack Borthwick (University of Franche-Comté)\, Xiaojun C
 hang (Northeast Normal University) and Nicola Soave (Politecnico di Milano
 ).
LOCATION:BS 270 https://plan.epfl.ch/?room==BS%20270
STATUS:CONFIRMED
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