On the Hörmander multiplier theorem and modulation spaces

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dc.creatorTomita, Naohito
dc.date2008-04-21
dc.date2008-10-05
dc.date.accessioned2026-07-07T10:07:15Z
dc.date.available2026-07-07T10:07:15Z
dc.descriptionIt is known that the Sobolev space $L^2_s$ with $s>n/2$ appeared in the Hörmander multiplier theorem can be replaced by the Besov space $B^{2,1}_{n/2}$. On the other hand, the Besov space $B_{n/2}^{2,1}$ is continuously embedded in the modulation space $M^{2,1}_0$. In this paper, we consider the problem whether we can replace $B_{n/2}^{2,1}$ by $M^{2,1}_0$.
dc.identifierhttps://arxiv.org/abs/0804.3290
dc.identifierhttp://arxiv.org/abs/0804.3290
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170571
dc.subjectFunctional Analysis
dc.subjectAnalysis of PDEs
dc.subject42B15; 42B35
dc.titleOn the Hörmander multiplier theorem and modulation spaces
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