数学物理学报

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单位球上F(p,q,s)空间到Bloch型空间的复合算子

张学军; 刘竟成   

  1. 湖南师范大学数学与计算机科学学院 长沙 410006
  • 收稿日期:2005-04-06 修回日期:2006-03-30 出版日期:2007-02-25 发布日期:2007-02-25
  • 通讯作者: 张学军
  • 基金资助:
    湖南省自然科学基金(06JJ50010)和国家自然科学基金(10571049)资助

Composition Operators from Spaces F(p,q,s) to Bloch

Zhang Xuejun; Liu Jingcheng   

  1. College of Mathematics and Computer Science, Hunan Normal University, Changsha 410006
  • Received:2005-04-06 Revised:2006-03-30 Online:2007-02-25 Published:2007-02-25
  • Contact: Zhang Xuejun

摘要: 该文分别给出了单位球B上空间F(p, q, s)到空间βα之复合算子C_{varphi}为有界算子和紧算子的充要条件.同时作为推论获得了Bloch型空间的相应结果.

关键词: 有界性, 紧性, 复合算子, 单位球

Abstract: In this paper, some sufficient and necessary conditions are given for the composition operator C_{varphi} to be a bounded or compact operator from the space F(p, q, s) to the space βα on B. At the same time, as corollaries, some corresponding results between Bloch type spaces are obtained.

Key words: Boundedness, Compactness, Composition operator, Unit ball

中图分类号: 

  • 47B38