Articles with "matrices algebras" as a keyword



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On upper triangular operator 2 x 2 matrices over C*-algebras

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Published in 2020 at "Filomat"

DOI: 10.2298/fil2003691i

Abstract: We study adjointable, bounded operators on the direct sum of two copies of the standard Hilbert C*-module over a unital C*-algebra A that are given by upper triangular 2 by 2 operator matrices. Using the… read more here.

Keywords: triangular operator; upper triangular; matrices algebras; operator matrices ... See more keywords