TOEPLITZ OPERATORS ON HEISENBERG GROUP  

作　　者：谢佩珠 曹广福 

机构地区：[1]School of Mathematics and Information Science,Guangzhou University [2]Key Laboratory of Mathematics and Interdisciplinary Sciences of Guangdong Higher Education Institutes,Guangzhou University

出　　处：《Acta Mathematica Scientia》2013年第6期1589-1597,共9页数学物理学报（B辑英文版）

基　　金：Supported by National Natural Science Foundation of China(11271092);Natural Science Foundation of Guangdong Province(s2011010005367);Specialized Research Fund for the Doctoral Program of Higher Education(20114410110001,20124410120002);SRF of Guangzhou Education Bureau(2012A088)

摘　　要：Denote by Ω the Siegel domain in Cn, n 〉 1. In this paper, we study the essential spectra of Toeplitz operators defined on the Hardy space H2（а↓Ω）. In addition, the characteristic equation of analytic Toeplitz operators iааs obtained.Denote by Ω the Siegel domain in Cn, n 〉 1. In this paper, we study the essential spectra of Toeplitz operators defined on the Hardy space H2（а↓Ω）. In addition, the characteristic equation of analytic Toeplitz operators iааs obtained.

关 键 词：Toeplitz operator Hardy space Fredholm theory 

分 类 号：O152.1[理学—数学]