Riesz Transforms and Harmonic Lip1‐Capacity in Cantor Sets
Riesz Transforms and Harmonic Lip1‐Capacity in Cantor Sets
复制标题
康托尔集中的 Riesz 变换和调和 Lip1 容量
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
X. Tolsa
中科院分区:
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作者:
J. Mateu;X. Tolsa
We estimate the L2‐norm of the s‐dimensional Riesz transforms on some Cantor sets in Rd. Towards this end, we show that the Riesz transforms truncated at different scales behave in a quasiorthogonal way. As an application, we obtain some precise numerical estimates for the Lipschitz harmonic capacity of these sets. 2000 Mathematics Subject Classification 42B20, 42B25.