Hormander-Mikhlin type theorem on non-commutative spaces

Fuente: arXiv
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Autores principales: Akylzhanov, Rauan, Ruzhansky, Michael, Tulenov, Kanat
Formato: Preprint
Publicado: 2025
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author Akylzhanov, Rauan
Ruzhansky, Michael
Tulenov, Kanat
author_facet Akylzhanov, Rauan
Ruzhansky, Michael
Tulenov, Kanat
contents In this paper, we introduce a Fourier-type formalism on non-commutative spaces. As a result, we obtain two versions of Hormander-Mikhlin Lp-multiplier theorem: on locally compact Kac groups and on semi-finite von Neumann algebras, respectively. In the simplest case our result coincides with a sharp version of the classical Hormander Lp-multiplier theorem, which was obtained by Grafakos and Slavikova in [11]. Finally, we present some applications to the evolution equation in non-commutative setting.
format Preprint
id arxiv_https___arxiv_org_abs_2503_01240
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Hormander-Mikhlin type theorem on non-commutative spaces
Akylzhanov, Rauan
Ruzhansky, Michael
Tulenov, Kanat
Operator Algebras
Quantum Algebra
In this paper, we introduce a Fourier-type formalism on non-commutative spaces. As a result, we obtain two versions of Hormander-Mikhlin Lp-multiplier theorem: on locally compact Kac groups and on semi-finite von Neumann algebras, respectively. In the simplest case our result coincides with a sharp version of the classical Hormander Lp-multiplier theorem, which was obtained by Grafakos and Slavikova in [11]. Finally, we present some applications to the evolution equation in non-commutative setting.
title Hormander-Mikhlin type theorem on non-commutative spaces
topic Operator Algebras
Quantum Algebra
url https://arxiv.org/abs/2503.01240