Asymptotic stability of soliton for discrete nonlinear Schrödinger equation on one-dimensional lattice

開催日時
2022/06/24 金 16:00 - 17:00
講演者
米田 昌史
講演者所属
千葉大学大学院融合理工学府
概要

In this talk we consider the discrete Schrödinger equation on 1D lattice. In particular, we prove the asymptotic stability of soliton near anti-continuous limit. We prove the theorem by using Strichartz estimate for discrete Laplacian with Dirichlet condition on the origin, which is almost like a free discrete Laplacian restricted on odd functions.

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