Invertibility of 2 × 2 operator matrices

DOI10.1002/MANA.201800351zbMath1506.47003arXiv1604.02682OpenAlexW2970941145MaRDI QIDQ5207958

Junfeng Sun, Alatancang Chen, Carsten Trunk, Jun-Jie Huang

Publication date: 14 January 2020

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.02682

zbMATH Keywords

invertibilityrow operatorHamiltonian operator matrix\(2 \times 2\) operator matrix

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (4)

Operator matrix representations of the generalised Bott-Duffin inverse ⋮ Maximal \(L^p\)-regularity and \(H^\infty\)-calculus for block operator matrices and applications ⋮ Invertibility properties of operator matrices on Hilbert spaces ⋮ Unnamed Item

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