Stefan Le Coz (Universit茅 de Toulouse)
CRM/Montreal/Quebec Analysis Seminar
Title: Nonlinear quantum graphs
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Abstract: The aim of this talk is to give an overview of results obtained in the recently emerged field of nonlinear quantum graphs. Quantum graphs are metric graphs, i.e. graphs whose edges have a length, equipped with a Hamiltonian operator. A nonlinear quantum graph is a quantum graph endowed with a nonlinear Schr枚dinger equation. Over the last 15 years, the study of nonlinear quantum graphs has gained a considerable momentum, with particular emphasis on the study of existence and properties of stationary states. In this talk, I will outline the main mathematical features of nonlinear quantum graphs, review the most significant results obtained so far and discuss possible future developments.
Location:听Concordia, Library Building, room 921-4