“Numerical Radius Inequalities Involving 2 × 2 Block Matrices” (2025), by Ahmad Al natoor et al. Mathematics research paper. Original abstract below, unchanged. No free PDF was found.
Numerical Radius Inequalities Involving 2 × 2 Block Matrices
Ahmad Al natoor, Fadi Alrimawi · January 31, 2025 · Mathematics
Abstract
In this paper, we give several upper and lower bounds for the numerical radius of 2 ×2 block matrices. Several special cases of our results are given.
Source page DOI: 10.29020/nybg.ejpam.v18i1.5597
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