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arXiv · 1704.08938

Pointwise Multipliers for Besov Spaces of Dominating Mixed Smoothness - II

Van Kien Nguyen·Winfried Sickel
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Abstract

We continue our investigations on pointwise multipliers for Besov spaces of dominating mixed smoothness. This time we study the algebra property of the classes $S^r_{p,q}B(\mathbb{R}^d)$ with respect to pointwise multiplication. In addition if $p\leq q$, we are able to describe the space of all pointwise multipliers for $S^r_{p,q}B(\mathbb{R}^d)$.

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Van Kien Nguyen, Winfried Sickel. 2017-04-28. Pointwise Multipliers for Besov Spaces of Dominating Mixed Smoothness - II. https://arxiv.org/abs/1704.08938

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