Spectral invariance of quasi-Banach algebras of matrices and pseudodifferential operators

DOI10.1515/forum-2023-0212MaRDI QIDQ6612585

Karlheinz Gröchening, Christine Pfeuffer, Joachim Toft

Publication date: 1 October 2024

Published in: Forum Mathematicum (Search for Journal in Brave)

zbMATH Keywords

pseudodifferential operatorsGabor frameWiener's lemmaspectral invariancemodulation spaceoff-diagonal decay matrices

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) General topics in linear spectral theory for PDEs (35P05) Pseudodifferential operators (47G30)

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