极大多线性Bochner-Riesz算子Herz型估计

设BδA,*是由Bochner-Riesz算子生成的极大多线性Bochner-Riesz算子,其中DγA∈Λ.β(|γ|=m).获得这个算子及其变形在中心Campanato空间的连续性.     

次线性算子在Herz型Hardy空间上的有界性

本文得到了一类次线性算子在Herz型Hardy空间上的有界性判定条件,该算子包括调和分析中许多重要的算子,同时还证明了Bochner-Riesz算子在Herz型Hardy空间上的有界性.     

极大多线性Bochner—Riesz算子Herz型估计

设Bδ^A,是由Bochner—Riesz算子生成的极大多线性Bochner—Riesz算子,其中D^γA∈Aβ（｜γ｜=m）．获得这个算子及其变形在中心Campanato空间的连续性．     

Marcinkiewicz算子的多线性交换子的Lipschitz估计

该文研究了由Marcinkiewicz算子和Lipschitz函数生成的多线性交换子在TriebelLizorkin空间,Hardy空间和Herz-Hardy空间的连续性.     

次线性算子在加权Herz空间上的弱型估计

给出了一些次线性算子从加权Herz空间到加权弱Herz空间的有界性证明。     

加权Herz型空间上次线性算子的弱有界性

研究了一类次线性算子在加权Herz空间.Knq(1-1/q),p(ω1;ω2)上的有界性.     

多线性Calderón-Zygmund算子的加权有界性(英文)

建立了多线性Calderon-Zygmund算子在比幂权空间更一般的Herz空间和Herz型Hardy空间上的有界性。作为推论,得到了该算子的幂权估计,在这些幂权估计中,权指标可以突破A_p权的指标限制,显示出和经典Calderon-Zygmund算子本质的区别。     

某些算子在局部紧的Vilenkin群上的Herz型Hardy空间

G表示局部紧的Vilenkin群， 在论文中作者将研究某些次线性算子和Calderón Zygmund算子在Herz型Hardy空间上的有界性.      

一类分数次积分算子在Herz型Hardy空间上的有界性

通过放宽尺寸条件,得到了一类具有分数次积分性质的次线性算子从Herz型Hardy空间到(弱)Herz型Hardy空间有界性的判定条件,以及端点处的弱型估计.     

一类次线性算子在非双倍测度下的有界性

本文研究了算子在Rd上只满足增长条件的Randon测度μ条件下的有界性问题,利用Lq有界性假设、Herz空间的概念和次线性算子的性质,证明了在非双倍测度下,一类次线性算子在Herz空间中的几个有界性.推广了双倍测度时的情形.     

多线性Littlewood—Paley算子在一类H^1空间上的加权有界性

本证明明了多线性Littlewood—Patey算子在一类H^1空间上的加权有界性。     

Sharp estimates of multilinear operators in polydisk and unit ball

Sharp estimates for some multifunctional analytic expressions and multilinear operators are given, generalizing the corresponding estimates for a single function or for a linear operator.     

Multilinear singular integral operators with generalized kernels and their multilinear commutators

In this paper, the authors study a class of multilinear singular integral operators with generalized kernels and their multilinear commutators with BMO functions. By establishing the sharp maximal estimates, the boundedness on product of weighted Lebesgue spaces and product of variable exponent Lebesgue spaces is obtained, respectively. Moreover, the endpoint estimate of this class of mutilinear singular integral operators is also established. These results can improve the corresponding known results of classical multilinear Calderón–Zygmund operators and multilinear Calder′on–Zygmund operators with Dini type kernels.     

Multilinear variants of Maurey and Pietsch theorems and applications

We prove composition results for multilinear operators and multilinear variants of Maurey and Pietsch theorems both for multiple p-summing, p-dominated and p-summing multilinear operators.     

Multilinear localization operators

In this paper we introduce a notion of multilinear localization operators. By reinterpreting these operators as multilinear Kohn-Nirenberg pseudodifferential operators, we give sufficient conditions for their boundedness on products of modulation spaces. Moreover, we prove that these conditions are also necessary for the boundedness of the operators. Finally, as application, we construct various examples of bounded multilinear pseudodifferential operators.     

Boundedness of multilinear singular integrals on central Morrey spaces with variable exponents

We prove the boundedness for a class of multi-sublinear singular integral operators on the product of central Morrey spaces with variable exponents. Based on this result, we obtain the boundedness for the multilinear singular integral operators and two kinds of multilinear singular integral commutators on the above spaces.     

Multilinear variants of Pietsch's composition theorem

Various concepts of multilinear summing operators were introduced in the last years, by extending the well-known one from the linear case. In this paper, we prove that, as in the linear case, there is a splitting theorem for dominated operators. As a consequence of this result, we prove various multilinear variants of Pietsch's composition theorem.     

Diagonal multilinear operators on Köthe sequence spaces

We analyse the interplay between maximal/minimal/adjoint ideals of multilinear operators (between sequence spaces) and their associated Köthe sequence spaces. We establish relationships with spaces of multipliers and apply these results to describe diagonal multilinear operators from Lorentz sequence spaces. We also define and study some properties of the ideal of (E, p)-summing multilinear mappings, a natural extension of the linear ideal of absolutely (E, p)-summing operators.     

Weighted estimates for iterated commutators of multilinear fractional operators

The author establishes weighted strong type estimates for iterated commutators of multilinear fractional operators.     

A Cotlar type inequality for the multilinear singular integral operators and its applications

A Cotlar type inequality is established for the multilinear singular integral operators. As applications, some two-weight norm inequalities are obtained for the maximal operator corresponding to the multilinear singular integral operators.