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On the spectral radius of antidiagonal block operator matrices.

Authors :
Al, Pembe Ipek
Ismailov, Zameddin I.
Source :
Journal of Mathematical Chemistry. Nov2021, Vol. 59 Issue 10, p2206-2217. 12p.
Publication Year :
2021

Abstract

In this paper, the difference between operator norm and spectral radius for the antidiagonal block operator matrix in the direct sum of Hilbert spaces is investigated. Also, the necessary and sufficient conditions for these operators belong to Schatten-von Neumann classes are given. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*DIFFERENCE operators
*MATRICES (Mathematics)
*HILBERT space

Details

Language :
English
ISSN :
02599791
Volume :
59
Issue :
10
Database :
Academic Search Index
Journal :
Journal of Mathematical Chemistry
Publication Type :
Academic Journal
Accession number :
153079019
Full Text :
https://doi.org/10.1007/s10910-021-01286-8
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