The Essential Spectrum and Banach Reducibility of Operator Weighted Shifts

Authors
Li, Jue Xian Ji, You Quing Sun, Shan Li
Citation
Li, Jue Xian et al., The Essential Spectrum and Banach Reducibility of Operator Weighted Shifts, Acta mathematica Sinica. English series (Print) , 17(2), 2000, pp. 413-424
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
17
Issue
2
Year of publication
2000
Pages
413 - 424
Database
ACNP
SICI code
Abstract
For an operator weighted shift S, the essential spectrum e (S) are described. Moreover, Banach reducibility of S is investigated and a condition for S* to be a Cowen-Douglas operator is characterized.