Dyadic structure theorems for multiparameter function spaces
Dyadic structure theorems for multiparameter function spaces
复制标题
多参数函数空间的二进结构定理
DOI:
10.4171/rmi/853
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Lesley Ward
中科院分区:
文献类型:
--
作者:
Ji Li;Jill Pipher;Lesley Ward
We prove that the multiparameter (product) space BMO of functions of bounded mean oscillation can be written as the intersection of finitely many dyadic product BMO spaces, with equivalent norms, generalizing the one-parameter result of T. Mei. We establish the analogous dyadic structure theorems for the space VMO of functions of vanishing mean oscillation, for Ap weights, for reverse-Holder weights and for doubling weights. We survey several definitions of VMO and prove their equivalences, in the continuous, dyadic, one-parameter and product cases. In particular, we introduce the space of dyadic product VMO functions. We show that the weighted product Hardy space Hω1 is the sum of finitely many translates of dyadic weighted H1ω, for each A∞ weight ω, and that the weighted strong maximal function is pointwise comparable to the sum of finitely many dyadic weighted strong maximal functions, for each doubling weight ω. Our results hold in both the compact and non-compact cases.
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DOI:
10.1112/jlms/s2-46.2.336
发表时间:
1992-10
影响因子:
1.2
作者:
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通讯作者:
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影响因子:
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作者:
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--
发表时间:
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期刊:
--
影响因子:
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DOI:
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发表时间:
1972-03
影响因子:
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作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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