Essential spectra in non-Archimedean fields
In the paper we extend some aspects of the essential spectra theory of linear operators acting in non-Archimedean (or p-adic) Banach spaces. In particular, we establish sufficient conditions for the relations between the essential spectra of the sum of two bounded linear operators and the union of t...
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Main Authors: | A. Ammar, F. Z. Boutaf, A. Jeribi |
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Format: | Article |
Language: | German |
Published: |
Ivan Franko National University of Lviv
2022-10-01
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Series: | Математичні Студії |
Subjects: | |
Online Access: | http://matstud.org.ua/ojs/index.php/matstud/article/view/293 |
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