The G-wavefront set and the twisted convolution product

We give a sufficient criterion for the existence of the twisted convolution product of two tempered distributions as a tempered distribution, and we list examples of algebras with respect to this and related products contained in $\mathscr S^\prime$.

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Bibliographic Details
Main Authors Bahns, Dorothea, Schulz, René
Format Journal Article
LanguageEnglish
Published 03.01.2019
Subjects
Mathematics - Analysis of PDEs
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Summary:We give a sufficient criterion for the existence of the twisted convolution product of two tempered distributions as a tempered distribution, and we list examples of algebras with respect to this and related products contained in $\mathscr S^\prime$.
DOI:10.48550/arxiv.1901.00700