Improved inequalities for the numerical radius: when inverse commutes with the norm

Authors

  • B. E. Cain

Keywords:

bounded linear operator, Hilbert space, spectral radius, numerical radius, norm inequality

Abstract

DOI: 10.1017/S0004972717001046

Published

2018-02-27

Issue

Vol. 97 No. 2 (2018)

Section

Articles
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