Operators with Closed Range, Pseudo-Inverses, and Perturbation of Frames for a Subspace

DOI10.4153/CMB-1999-004-5zbMath0938.42021OpenAlexW2010245071MaRDI QIDQ4262163

Ole Christensen

Publication date: 15 June 2000

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cmb-1999-004-5

zbMATH Keywords

Bessel sequenceperturbation of operatorsframes for a subspacepre-frame operators

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Perturbation theory of linear operators (47A55)

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