91 citations · 199 across the 25 of their papers we have counts for
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Variational characterizations of weighted Hardy spaces and weighted spaces
Weichao Guo, Yongming Wen, Huoxiong Wu +1
This paper obtains new characterizations of weighted Hardy spaces and certain weighted type spaces via the boundedness of variation operators associated with approximate iden…
A two weight inequality for Calderón-Zygmund operators on spaces of homogeneous type with applications
Xuan Thinh Duong, Ji Li, Eric T. Sawyer +3
Let be a space of homogeneous type in the sense of Coifman and Weiss, i.e. is a quasi metric on and is a positive measure satisfying the doubling condition. S…
On the compactness of oscillation and variation of commutators
Weichao Guo, Yongming Wen, Huoxiong Wu +1
In this paper, we first establish the weighted compactness result for oscillation and variation associated with the truncated commutator of singular integral operators. Moreover, w…
Variation of Calderón--Zygmund Operators with Matrix Weight
Xuan Thinh Duong, Ji Li, Dongyong Yang
Let , and be a matrix weight. In this article, we introduce a version of variation for matr…
Two weight commutators on spaces of homogeneous type and applications
Xuan Thinh Duong, Ruming Gong, Marie-Jose S. Kuffner +3
In this paper, we establish the two weight commutator of Calderón--Zygmund operators in the sense of Coifman--Weiss on spaces of homogeneous type, by studying the weighted Hardy an…
Boundedness and compactness of commutators associated with Lipschitz functions
Weichao Guo, Jianxun He, Huoxiong Wu +1
Let , and be a singular or fractional integral operator with homogeneous kernel . In this article, a CMO type space ${\rm CMO}_α(\mathbb R^n…