Pseudospectra and eigenvalue asymptotics for disordered non-selfadjoint operators in the semiclassical limit

The purpose of this note is to review certain recent results concerning the pseudospectra and the eigenvalues asymptotics of non-selfadjoint semiclassical pseudo-differential operators subject to small random perturbations.

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Bibliographic Details
Main Author: Martin Vogel
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-12-01
Series:Frontiers in Applied Mathematics and Statistics
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fams.2024.1508973/full
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