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Essential numerical range and maximal numerical range of the Aluthge transform
Linear and Multilinear Algebra, 2007Let T be a bounded linear operator on a complex separable Hilbert space . Let and be the Aluthge transform and *-Aluthge transform of T respectively. In this article, we consider the essential numerical range and maximal numerical range of T, and . We prove that the essential numerical range of is always contained in that of T and is the same as that ...
Guoxing Ji, Ni Liu, Ze Li
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Generalized higher-rank numerical range
2012Summary: In this note, a generalization of higher rank numerical range is introduced and some of its properties are investigated.
AFSHIN, HAMID REZA +2 more
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The evolving landscape of salivary gland tumors
Ca-A Cancer Journal for Clinicians, 2023Conor Steuer +2 more
exaly
Numerical simulation of aerodynamic noise and noise reduction of range hood
Applied Acoustics, 2021exaly