Quasisimilarity of Cowen-Douglas operators

作     者：JIANG Chunlan & HE HuaDepartment of Mathematics, Hebei University of Technology, Tianjin 300130, China Department of Mathematics, Universtiy of Pueto Rico, Rio Piedras San Juan, PR 00931, USA Department of Mathematics, Hebei Normal University, Shijiazhuang 050016, China 

作者机构：Department of Mathematics Hebei University of Technology Tianjin China Department of Mathematics Universtiy of Pueto Rico Rio Piedras San Juan USA Department of Mathematics Hebei Normal University Shijiazhuang China 

出 版 物：《Science China Mathematics》 (中国科学：数学（英文版）)

年 卷 期：2004年第47卷第2期

页      面：297-310页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：This work was supported by the 973 Project of China and the National Natural Science Foundation of China (Grant No. 19631070) 

主　　题：quasisimilar, strongly irreducible, Cowen-Douglas operators. 

摘      要：This paper shows that every operator which is quasisimilar to strongly irreducible Cowen-Douglas operators is still strongly irreducible. This result answers a question posted by Davidson and Herrero (ref. [1]).