Bohr-Sommerfeld Quantization Conditions for Non-Selfadjoint Perturbations of Selfadjoint Operators in Dimension One

Rouby, O

Rouby, O (reprint author), Inst Rech Math Rennes, 263 Ave Gen Leclerc, F-35042 Rennes, France.

INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2018; (7): 2156

Abstract

In this article, we give a description of the spectrum of a class of non-selfadjoint perturbations of selfadjoint h-pseudo-differential operators in d......

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