Email this article Asymptotics of Spectra of Compact Pseudodifferential Operators with Nonsmooth Symbols with Respect to Spatial Variables
- Authors: Karol’ A.I.1
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Affiliations:
- St. Petersburg State University
- Issue: Vol 226, No 4 (2017)
- Pages: 355-374
- Section: Article
- URL: https://bakhtiniada.ru/1072-3374/article/view/239989
- DOI: https://doi.org/10.1007/s10958-017-3539-5
- ID: 239989
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Abstract
We consider compact selfadjoint pseudodifferential operators with symbols that are not smooth with respect to x on a fixed set. We obtain conditions for the validity of the Weyl formula for the spectral asymptotics and apply the results to some class of pseudodifferential operators.
About the authors
A. I. Karol’
St. Petersburg State University
Author for correspondence.
Email: andrey.i.karol@gmail.com
Russian Federation, 28, Universitetskii pr., St. Petersburg, Petrodvorets, 198504
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