arXiv · 1510.02559
Product Hardy spaces associated to operators with heat kernel bounds on spaces of homogeneous type
Abstract
The aim of this article is to develop the theory of product Hardy spaces associated with operators which possess the weak assumption of Davies--Gaffney heat kernel estimates, in the setting of spaces of homogeneous type. We also establish a Calder\'on--Zygmund decomposition on product spaces, which is of independent interest, and use it to study the interpolation of these product Hardy spaces. We then show that under the assumption of generalized Gaussian estimates, the product Hardy spaces coincide with the Lebesgue spaces, for an appropriate range of~$p$.
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Peng Chen, Xuan Thinh Duong, Ji Li, Lesley A. Ward, Lixin Yan. 2015-10-09. Product Hardy spaces associated to operators with heat kernel bounds on spaces of homogeneous type. https://arxiv.org/abs/1510.02559
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