Almost everywhere summability of eigenfunction expansions associated to elliptic operators

DOI10.4064/sm-96-3-263-275zbMath0716.35053OpenAlexW837021425MaRDI QIDQ3203432

Waldemar Hebisch

Publication date: 1990

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/218994

zbMATH Keywords

functional calculussummability of eigenfunction expansions

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) General theory of partial differential operators (47F05) Schrödinger operator, Schrödinger equation (35J10)

Related Items (6)

Restriction estimates, sharp spectral multipliers and endpoint estimates for Bochner-Riesz means ⋮ Bochner-Riesz profile of anharmonic oscillator \(\mathcal{L} = -\frac{d^2}{dx^2} + |x|\) ⋮ Unnamed Item ⋮ Bounds on the maximal Bochner-Riesz means for elliptic operators ⋮ On scales of Sobolev spaces associated to generalized Hardy operators ⋮ Plancherel-type estimates and sharp spectral multipliers

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