1 citations · 1 across the 5 of their papers we have counts for
6 papers
Bump conditions for general iterated commutators with applications to compactness
Adam Mair, Kabe Moen, Yongming Wen
We prove new sufficient bump conditions for general iterated commutators of Calderón-Zygmund operators and fractional integral operators. As an application of our results we derive…
Compactness of commutators in the Bloom setting: the off-diagonal case
Yongming Wen
In this paper, we establish a new characterization of weighted spaces, which are essential different from the classical spaces, via the compactness of sparse…
Bump conditions and two-weight inequalities for commutators of fractional integrals
Yongming Wen, Huoxiong Wu
This paper gives new two-weight bump conditions for the sparse operators related to iterated commutators of fractional integrals. As applications, the two-weight bounds for iterate…
Sparse dominations and weighted variation inequalities for singular integrals and commutators
Yongming Wen, Huoxiong Wu, Qingying Xue
This paper gives the pointwise sparse dominations for variation operators of singular integrals and commutators with kernels satisfying the -Hörmander conditions. As applicati…
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…
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…