Abstract: | Let μ be a Radon measure on ?d which may be non doubling, and let H 1(μ) be the Hardy space associated with μ introduced by Tolsa. In this paper, a new atomic characterization of H 1(μ) is established. Some applications of this characterization are also given. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |