\(\mathbb{A}\)-Berezin number inequalities for \(2\times 2\) operator matrices
DOI10.1007/s40840-024-01712-5MaRDI QIDQ6564849
Ali Reza Zamani, Ramiz Tapdigoglu, Satyajit Sahoo, Mubariz Garaev
Publication date: 1 July 2024
Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)
semi-inner productinequalitypositive operatorreproducing kernel Hilbert spaceoperator matrix\(A\)-Berezin symbol
Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces) (46E22) Positive linear operators and order-bounded operators (47B65)
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