A new approach to numerical radius of quadratic operators
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Publication:781730
DOI10.1007/s43034-020-00072-yzbMath1498.47020OpenAlexW3022734590MaRDI QIDQ781730
Saeed Karami, Masoomeh Ghaderi Aghideh, Jamal Rooin
Publication date: 17 July 2020
Published in: Annals of Functional Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s43034-020-00072-y
Related Items (4)
Approximate isosceles \(\omega\)-orthogonality and approximate \(\omega\)-parallelism ⋮ New unitary equivalences for some operator matrices with applications ⋮ Approximate ω-orthogonality and ω-derivation ⋮ Maximal numerical range and quadratic elements in a C✻-algebra
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