Norm of a linear combination of projectors in Hilbert space

DOI10.1007/BF01078951zbMath0712.47010OpenAlexW2049347113MaRDI QIDQ748836

I. A. Fel'dman, N. Ya. Krupnik, Alexander Markus

Publication date: 1989

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01078951

zbMATH Keywords

adjoint projectorcomputation of the normexistence of the norm of singular integral operatorslinear combination of projectors in Hilbert space

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operators on function spaces (general) (47B38)

Related Items (1)

Expansion formulas for the inertias of Hermitian matrix polynomials and matrix pencils of orthogonal projectors

Cites Work

• Unnamed Item
• Banach algebras with symbol and singular integral operators. Transl. from the Russian by A. Iacob
• Idempotents, their HERMITian Components, and Subspaces in Positionp of a HILBERT Space

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