正规权一般函数空间到Bloch型空间的复合算子

该文讨论了正规权一般函数空间到一种特殊的正规权Bloch型空间之间复合算子的有界性和紧性,作者就所有情形给出了充要条件.     

Bloch型空间上的广义Volterra型算子的有界性

通过研究Bloch型空间Bα的一些性质,给出了广义复合算子Tφ,g在Bloch型空间Bα(0<α<∞)上有界的充要条件.     

Cn中Dirichlet型空间和Bloch型空间上的加权Cesàro算子

本文在Cn中单位球上讨论了Dirichlet型空间Dp,Bloch型空间βp以及Lipschitz空间Λp上加权Cesàro算子Tg的有界性和紧性.得到当p＜0,q(≤) p+2或p＞n,q(≤)p+2时,Tg是Dp到Dq的有界算子或紧算子的充要条件;对所有的p,q,获得了Tg是βp到βq之有界算子和紧算子的充要条件及Tg是β0p到β0q之有界算子的充要条件等.     

单位球上的加权Bergman空间到加权Bloch空间的积分型算子

本文主要研究单位球上加权Bergman空间到加权Bloch空间的积分型算子的性质.利用符号函数和权函数,给出了积分型算子P9(Φ)的有界性和紧性的特征,推广了相关结果.     

Bloch型空间上的广义Cesàro算子

对区间[0,1)上给定的的正规权函数ω和单位圆盘D上的全纯函数Ψ,本文刻画了Bloch型空间Bω及小Bloch型空间Bω,0上广义Cesaro算子TΨ的有界性和紧性.此处(T(?)f)(z)= ∫0 z f(?)(?)'(?)ds.     

小Bloch型空间上的加权复合算子

本文将刻划从小Bloch型空间β0p到β0q(0＜p,q＜∞)上加权复合算子Tψ,ψ的有界性和紧性.同时得到了Tψ,ψ是Bloch型空间βp到βq(p＞1,0≤q≤1)有界算子的充要条件以及Tψ,ψ是Bloch型空间βp到βq(0≤p,q＜∞)紧算子的充要条件.     

Bloch型空间上的广义Hilbert算子

设μ是区间[0,1)上的正Borel测度.对α> 0,定义一广义的Hilbert矩阵H_μ,α=(μ_n,k,α)_n,k≥0,其中■.通过该矩阵作用于单位圆盘D上的解析函数■的泰勒系数,可定义一广义的Hilbert算子H_μ,α,使得■.本文给出广义的Hilbert算子H_μ,α(α≥2)是Bloch型空间B_β(0<β<∞)到B_α-1空间上是有界(或紧)算子的充要条件,同时也给出H_μ,α(α>0)是Bloch型空间B_β到一般的Bloch型空间上是有界算子的一个必要条件.     

Bloch型空间上的广义Cesàro算子

对区间[0,1)上给定的的正规权函数ω和单位圆盘D上的全纯函数(と),本文刻画了Bloch型空间Bω及小Bloch型空间Bω,0上广义Cesàro算子T(と)的有界性和紧性.此处(T(と)f)(z)=∫z0f(と)(と)'(と)d(と).     

BMOA到Bloch型空间的加权复合算子

给出了Cn中单位球上BMOA空间到Bloch型空间之加权复合算子Tψ,ψ为有界算子和紧算子的充要条件.     

从混合模空间到 Bloch -型空间微分算子与乘子的积

设H(D) 表示单位圆盘D上的解析函数空间,u ∈ H(D). 该文研究了从混合模空间到Bloch -型空间微分算子与乘子的积DM_u 的有界性与紧性.     

BERGMAN TYPE PROJECTIONS ON L^p SPACES

The paper is a survey on the action of Bergman type projections on various Lp on three types of holomorphic function spaces： weighted Bergman spaces, the Bloch spaces. The focus is space, and diagonal Besov spaces.     

C^n上两个全纯函数空间之间的乘子

该文在C\+n中单位球上利用混合模空间、 Bergman 型算子、Carleson 测度、阶的估计、线性泛函等理论讨论了Bloch型空间β\+p到Dirichlet型空间D\-q的点乘子。同时该文也讨论了Dirichlet型空间D\-p到小Bloch型空间β\+ q\-0的点乘子。     

C^n单位球上Q_p空间的点态乘子

该文研究了C^n单位球上Q_p空间的点态乘子空间M(Q_p),分别给出了M(Q_p)与α Bloch 空间及Dirichlet型空间之间严格精确的包含关系.并相应地讨论了单位球上Q_{p,0}空间的点态乘子.     

Müntz spaces and special Bloch type inequalities

Abstract

In this paper, we are interested in classical Müntz spaces and their properties. We first reprove Müntz theorem and obtain the Clarkson–Erdös–Schwartz expansion in the nondense case for some general abstract Müntz spaces without invoking any blow up property, but using classical complex variables tools. We introduce new Bloch type Müntz spaces and investigate the validity of Bloch type inequalities in this framework.     

Generalized composition operators on Zygmund spaces and Bloch type spaces

The boundedness and compactness of the generalized composition operator on Zygmund spaces and Bloch type spaces are investigated in this paper.     

Superposition operators between the Bloch space and Bergman spaces

Using a geometric method, we characterize all entire functions that transform the Bloch space into a Bergman space by superposition in terms of their order and type. We also prove that all superposition operators induced by such entire functions act boundedly. Similar results hold for superpositions from BMOA into Bergman spaces and from the Bloch space into certain weighted Hardy spaces.     

Weighted differentiation composition operator from logarithmic Bloch spaces to Bloch‐type spaces

In this paper, we give a new characterization for the boundedness of weighted differentiation composition operator from logarithmic Bloch spaces to Bloch‐type spaces and calculate its essential norm in terms of the n‐th power of induced analytic self‐map on the unit disk. From which a sufficient and necessary condition of compactness of this operator follows immediately.     

Composition operators between Bloch type spaces and Zygmund spaces in the unit ball

The boundedness and compactness of composition operators between Bloch type spaces and Zygmund spaces of holomorphic functions in the unit ball are characterized in the paper.     

Composition operators on Dirichlet spaces and Bloch space

In this paper we give a Carleson measure characterization for the compact composition operators between Dirichlet type spaces. We use this characterization to show that every compact composition operator on Dirichlet type spaces is compact on the Bloch space.