Wave front sets with respect to Banach spaces of ultradistributions. Characterisation via the short-time fourier transform

DOI10.2298/FIL1918829DzbMath1499.35025arXiv1801.10358OpenAlexW3002618966WikidataQ126303915 ScholiaQ126303915MaRDI QIDQ5864385

Pavel Dimovski, Bojan Prangoski

Publication date: 7 June 2022

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1801.10358

zbMATH Keywords

ultradistributionsshort-time Fourier transformwave front setstranslation-modulation invariant spaces

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42B10) Topological linear spaces of test functions, distributions and ultradistributions (46F05) Wave front sets in context of PDEs (35A18)

Related Items

Directional short-time Fourier transform of ultradistributions ⋮ Modulation spaces associated with tensor products of amalgam spaces

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