most citedSome generalizations of the Aluthge transform of operators

2 citations · 4 across the 2 of their papers we have counts for

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math.FA2017★ 2 cited

Some generalizations of the Aluthge transform of operators

Mojtaba Bakherad, Khalid Shebrawi

Let be the polar decomposition of . The Aluthge transform of the operator , denoted by , is defined as $\tilde{A} =|A|^{\frac{1}{2}} U |A|^{\frac{1}{2}…

math.FA2017★ 2 cited

Sharpening Some Classical Numerical Radius Inequalities

H. R. Moradi, M. E. Omidvar, K. Shebrawi

New upper and lower bounds for the numerical radii of Hilbert space operators are given. Among our results, we prove that if is a hypo…