Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4669249 | Bulletin des Sciences Mathématiques | 2010 | 7 Pages |
Abstract
In this paper we study the Riesz transform on complete and connected Riemannian manifolds M with a certain spectral gap in the L2 spectrum of the Laplacian. We show that on such manifolds the Riesz transform is Lp bounded for all p∈(1,∞). This generalizes a result by Mandouvalos and Marias and extends a result by Auscher, Coulhon, Duong, and Hofmann to the case where zero is an isolated point of the L2 spectrum of the Laplacian.
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