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arXiv · 1210.0322

Sharp spectral multipliers for a new class of Grushin type operators

Peng Chen·Adam Sikora
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Abstract

We describe weighted Plancherel estimates and sharp Hebisch-Müller-Stein type spectral multiplier result for a new class of Grushin type operators. We also discuss the optimal exponent for Bochner-Riesz summability in this setting.

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Peng Chen, Adam Sikora. 2012-10-01. Sharp spectral multipliers for a new class of Grushin type operators. https://arxiv.org/abs/1210.0322

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