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arXiv · 2110.12556

Multi-linear products with odd factors in pseudo-differential calculus with symbols in modulation spaces

Joachim Toft
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Abstract

We give sufficient conditions on the Lebesgue exponents for compositions of odd numbers of pseudo-differential operators with symbols in modulation spaces. As a byproduct, we obtain sufficient conditions for twisted convolutions of odd numbers of factors to be bounded on Wiener amalgam spaces.

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Joachim Toft. 2021-10-24. Multi-linear products with odd factors in pseudo-differential calculus with symbols in modulation spaces. https://arxiv.org/abs/2110.12556

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