Supported by the NNSF of China(10771064); Supported by the Natural Science Foundation of Zhejiang Province(YT080197, Y6090036, Y6100219); Supported by the Foundation of Creative Group in Colleges and Universities of Zhejiang Province(T200924) Acknowledgement The author would like to express her thanks to her supervisor, Prof HU Zhang-jian, for his guidance.
The Bloch-type space Bω consists of all functions f ∈ H(B) for which||f||Bω =sup z∈Bω(z)|△f(z)|〈∞Let Tφ be the extended Cesaro operator with holomorphic symbol φ. The essential norm of Tφ as an ...
Supported by the NNSF of China(10771064, 11101139);Supported by the NSF of Zhejiang Province(Y7080197, Y6090036, Y6100219);Supported by the Foundation of Creative Group in Colleges and Universities of Zhejiang Province(T200924)
This paper deals with the boundedness and compactness of the compositionintegral type operators T g, from F (p, q, s) spaces to(little) Bloch-type spaces in the unit ball of C n , where Tg,φf(z) =∫01fφ(tz)Rg(tz)(dt...
Foundation item: Supported by the National Natural Science Foundation of China(10771064); Supported by the Natural Science Foundation of Zhejiang Province(YT080197, Y6090036, Y6100219); Supported by the Foundation of Creative Group in Colleges and Universities of Zhejiang Province(T200924) Acknowledgement The author would like to express his thanks to his supervisor, Prof HU Zhang-jian, for his guidence.
We characterize the boundedness and compactness of the product of extended Cesaro operator and composition operator TgCφ from generalized Besov spaces to Zygmund spaces, where g is a given holomorphic function in the...
supported by the National Natural Science Foundation of China(10771064,11101139);Natural Science Foundation of Zhejiang province (Y7080197,Y6090036,Y6100219);Foundation of Creative Group in Universities of Zhejiang Province (T200924)
In this article, we characterize the boundedness and compactness of extended Cesaro operators on the spaces BMOA by the Carleson measures in the unit ball. Mea while, we study the pointwise multipliers on BMOA.
Supported by the National Natural Science Foundation of China(10771064);Natural Science Foundation of Zhejiang Province(Y7080197,Y6090036,Y6100219);Foundation of Creative Group in Colleges and Universities of Zhejiang Province(T200924)
supported by National Natural Science Foundation of China (Grant Nos.10971195 and 10771064);Natural Science Foundation of Zhejiang Province (Grant Nos. Y6090689 and Y6110260);Zhejiang Innovation Project (Grant No. T200905)
In this paper we first prove that a dual Hankel operator Rφ on the orthogonal complement of the Dirichlet space is compact for φ ∈ W^1,∞(D), and then that a semicommutator of two Toeplitz operators on the Dirich...
Supported by the National Natural Science Foundation of China (Grant No. 10771064);the Natural Science Foundation of Zhejiang Province (Grant Nos. Y7080197; Y6090036; Y6100219);Foundation of Creative Group in Universities of Zhejiang Province (Grant No. T200924)
In this paper,we obtain the characterizations on μ for(p,q)-φCarleson measure,and discuss the boundedness(and compactness) of the extended Cesaro operators T g between different weighted Bergman spaces as some a...
Supported by the National Natural Science Foundation of China (10771064);Natural Science Foundation of Zhejiang Province (Y7080197, Y6090036, Y6100219);Foundation of Creative Group in Colleges and Universities of Zhejiang Province (T200924);Foundation of Department of Education of Zhejiang province (20070482)
In this article, we borrow the idea of using Schur's test to characterize the compactness of composition operators on the weighted Bergman spaces in a bounded symmetricdomain Ω and verify that Cφ is compact on Lqa...