Quasi-banded operators, convolutions with almost periodic or quasi-continuous data, and their approximations

DOI10.1016/j.jmaa.2014.03.079zbMath1317.47016OpenAlexW2053287779MaRDI QIDQ488537

Markus Seidel, Pedro A. Santos, Helena Mascarenhas

Publication date: 26 January 2015

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2014.03.079

zbMATH Keywords

convolution operatorquasi-continuous functionsplitting propertyFredholm indexfinite section methodquasi-banded operator

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) (Semi-) Fredholm operators; index theories (47A53)

Related Items (7)

Algebras of continuous Fourier multipliers on variable Lebesgue spaces ⋮ Fredholm theory for band-dominated and related operators: a survey ⋮ Essential pseudospectra and essential norms of band-dominated operators ⋮ On semi-Fredholm band-dominated operators ⋮ More Than 40 Years of Algebraic Techniques in Numerical Analysis ⋮ Fredholmness and index of simplest weighted singular integral operators with two slowly oscillating shifts ⋮ Unnamed Item

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