Pointwise multipliers on spaces of homogeneous type in the sense of coifman and Weiss (Q1722232)

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scientific article; zbMATH DE number 7021843
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Pointwise multipliers on spaces of homogeneous type in the sense of coifman and Weiss
scientific article; zbMATH DE number 7021843

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    Pointwise multipliers on spaces of homogeneous type in the sense of coifman and Weiss (English)
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    14 February 2019
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    Summary: By applying the remarkable orthonormal basis constructed recently by Ausher and Hytönen on spaces of homogeneous type in the sense of Coifman and Weiss, pointwise multipliers of inhomogeneous Besov and Triebel-Lizorkin spaces are obtained. We make no additional assumptions on the quasi-metric or the doubling measure. Hence, the results of this paper extend earlier related results to a more general setting.
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