弱Hardy空间上多线性分数次积分算子的有界性

本文研究了弱Hardy空间上多线性分数次积分算子和相应的多线性分数次极大算子的有界性,利用多线性分数次积分转化为相对应的分数次积分的方法,得到算子TΩ,α,A和MΩ,α,A的弱型估计.     

变指数空间上多线性分数次积分的Lipschitz光滑性

本文研究了多线性分数次积分算子在变指数空间的有界性.利用多线性分数次积分转化为相对应的分数次积分的方法,获得了它从变指数强和弱Lebesgue空间到变指数Lipschitz空间的有界性,推广了先前的研究结果.     

多线性奇异积分在Hardy空间的有界性

通过相关的分数次积分算子的性质,证明了一类多线性算子在Hardy空间上的(Hp,Lp)有界性,得到一种简明的方法.     

广义分数次积分多线性交换子的端点估计

设函数b=（b1,b2,…,bm）和广义分数次积分L-a／2（0〈α〈n）,它们生成多线性算子定义如下 Lb -a/2 f = [bm …, [b2[b1, L-a/2]],…, ]f,其中m ∈ Z＋ , bi ∈ Lipβi （0 〈βi 〈 1）,其中（1≤i≤m）．将讨论Lb -1a/2。从Mp^q（Rn）到Lip（α＋β-n/ q） （ Rn ）和q^q （ Rn ）到BMO（Rn）的有界性．     

关于多线性奇异积分的Lipschitz估计

In this paper, the author establishes Lipschitz estimates for a class of multilinear singular integrals on Lebesgue spaces, Hardy spaces and Herz type spaces. Certain unboundedness properties in the extreme cases are disposed.     

分数次积分交换子的加权Hardy型估计

本文研究了分数次积分交换子的加权Hardy型估计.利用加权Hardy空间的原子分解理论,得到了分数次积分算子与加权Lipschitz函数生成的交换子在加权Hardy空间上的有界性质,推广了陆善镇等在2002年中国科学A上的结果.     

分数次积分在局部Hardy空间上的有界性质

证明了当0<αn/(n-α)时,分数次积分Iα是局部Hardy空间hp(Rn)到空间hp(Rn)+Lq(Rn)的一个线性映射.     

分数次积分交换子的一个端点估计

设0<β<1,α,β0<αnn-α.给出了当p=nn+β时,分数次积分I与L ipsch itz函数b的交换子从局部H ardy空间hp(Rn)到空间hp(Rn)+Lq(Rn)上的有界性估计.     

多线性分数次积分的双权弱型不等式

本文给出了双权函数的一个如型条件使得多线性分数次积分满足双权弱型（p，q）不等式．     

多线性分数次Hardy算子交换子的Lipschitz估计

主要在齐次Morrey-Herz空间MK_(p,q)~(α,λ)(R~n)上建立了由n维分数次Hardy算子和Lipschitz函数生成的多线性交换子H_(e,b)的有界性.     

Multilinear singular and fractional integrals on weighted Hardy spaces

In this paper the boundedness properties of multilinear singular and fractional integrals on the weighted Hardy spaces are studied.     

Hardy type estimates for commutators of singular integrals

In this paper we study the Hardy type estimates for commutators Tb of standard Calderon-Zygmund singular integral operators T with a Lipschitz function b. The corresponding results are also obtained on the commutators Sb generated by b with singular integral operators S with variable kernels.     

The fractional multilinear singular integral with variable kernels on hardy spaces

The authors discuss Lipschitz boundedness for a class of fractional multilinear operators with variable kernels. It is obtained that these operators are both Lipschitz bounded from Lp to Hq.     

带变量核的分数次积分算子在Hardy 空间上的有界性

设TΩ,α是带变量核Ω的分数次积分算子,通过加强核的条件,并利用Hardy空间的原子分解技术,建立了TΩ,α(0＜α＜n)从Hardy空间到Lq(Rn)空间的有界性.推广了相关文献的结论.     

Endpoint estimates for multilinear fractional singular integral operators on some Hardy spaces

In this paper, the endpoint estimates for some multilinear operators related to certain fractional singular integral operators on some Hardy and Herz-type Hardy spaces are obtained.     

一类分数次算子在加权Herz型Hardy空间上的有界性

证明了一类分数次算子的ＨＫ_ｑ_１~（ａ,ｐ）（ｗ_１;ｗ_２~ｑ１）到Ｋ_ｑ_２~（ａ,ｐ）（ｗ_１;ｗ_２~ｑ２）和ＨＫ_ｑ_１~ａ_１~ｐ（１,ｘ~（βｑ_１）到Ｋ_ｑ_２~ａ_１~ｐ（１,ｘ~（βｑ_２）的有界性．     

Some BMO estimates for vector-valued multilinear singular integral operators

In this paper, we prove some BMO end-point estimates for some vector-valued multilinear operators related to certain singular integral operators.     

Estimate for a class of multilinear fractional integral operator with rough kernel

In this paper, we prove the boundedness from H1(Rn) to L n/n-α ,∞(Rn) for the multilinear fractional integral operator with rough kernel related to the mi-th remainder of Taylor series of Ai at x about y for i = 1,2, ,l.     

Endpoint estimates for commutators of multilinear fractional integral operators

In this paper, the weak type LlogL estimate for the multilinear fractional commutator is obtained by introducing a new kind of maximal operator of the multilinear fractional order associated with the mean Luxumburg norm and using the technique of sharp function.