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B-essential and B-Weyl spectra of sum of two commuting bounded operators.

Authors :
Abdmouleh, Faiçal
Source :
Indian Journal of Pure & Applied Mathematics; Mar2016, Vol. 47 Issue 1, p23-31, 9p
Publication Year :
2016

Abstract

In this paper, we devote our research to the B-essential spectra of the sum of two bounded linear operators defined on a Banach space by means of the B-essential spectra of each of the two operators where their products are finite rank operators. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00195588
Volume :
47
Issue :
1
Database :
Complementary Index
Journal :
Indian Journal of Pure & Applied Mathematics
Publication Type :
Academic Journal
Accession number :
113945886
Full Text :
https://doi.org/10.1007/s13226-015-0167-y
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