A robust approach to sharp multiplier theorems for Grushin operators

DOI10.1090/tran/7844zbMath1467.35164arXiv1712.03065OpenAlexW3105992053MaRDI QIDQ5130398

Alessio Martini, Gian Maria Dall'Ara

Publication date: 4 November 2020

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.03065

zbMATH Keywords

Schrödinger operatorspectral multiplierGrushin operatorBochner-Riesz mean

Mathematics Subject Classification ID

Multipliers for harmonic analysis in several variables (42B15) Degenerate elliptic equations (35J70) Subelliptic equations (35H20)

Related Items (6)

An optimal multiplier theorem for Grushin operators in the plane. II. ⋮ Sparse bounds for pseudo-multipliers associated to Grushin operators. I. ⋮ Real analysis, harmonic analysis and applications. Abstracts from the workshop held July 3--9, 2022 ⋮ Spectral multipliers and wave equation for sub-Laplacians: lower regularity bounds of Euclidean type ⋮ An optimal multiplier theorem for Grushin operators in the plane. I ⋮ Uniform pointwise estimates for ultraspherical polynomials

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