Articles with "inequalities operator" as a keyword



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On Numerical Radius Inequalities for Operator Matrices

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Published in 2019 at "Numerical Functional Analysis and Optimization"

DOI: 10.1080/01630563.2018.1549073

Abstract: Abstract The aim of this article is to prove several new numerical radius inequalities for n × n operator matrices on a Hilbert space. Let be complex Hilbert spaces, and let be an n × n operator matrix with… read more here.

Keywords: radius; radius inequalities; operator matrices; numerical radius ... See more keywords