电邮这篇文章 Conditions of Spectrum Localization for Operators not Close to Self-Adjoint Operators
- 作者: Ishkin K.K.1
-
隶属关系:
- Bashkir State University
- 期: 卷 97, 编号 2 (2018)
- 页面: 170-173
- 栏目: Mathematics
- URL: https://journals.rcsi.science/1064-5624/article/view/225485
- DOI: https://doi.org/10.1134/S1064562418020175
- ID: 225485
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详细
The Keldysh theorem is generalized to an arbitrary closed operator that is not necessarily close to self-adjoint operators and has a resolvent of Schatten–von Neumann class Sp. Based on this theorem, conditions of spectrum localization are obtained for certain classes of non-self-adjoint differential operators.
作者简介
Kh. Ishkin
Bashkir State University
编辑信件的主要联系方式.
Email: Ishkin62@mai.ru
俄罗斯联邦, Ufa, Bashkortostan, 450076
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