Eigenvalue asymptotics for randomly perturbed non-selfadjoint operators

Mildred Hager; Johannes Sjoestrand

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Eigenvalue asymptotics for randomly perturbed non-selfadjoint operators

Mildred Hager·Johannes Sjoestrand

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Abstract

We consider quite general $h$-pseudodifferential operators on $R^n$ with small random perturbations and show that in the limit of small $h$ the eigenvalues are distributed according to a Weyl law with a probabality that tends to 1. The first author has previously obtained a similar result in dimension 1. Our class of perturbations is different.

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BibTeX RIS

Mildred Hager, Johannes Sjoestrand. 2007-05-04. Eigenvalue asymptotics for randomly perturbed non-selfadjoint operators. https://arxiv.org/abs/math/0601381

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