Title of article
Weyl type theorem and hypercyclic operators
Author/Authors
Xiaohong Cao، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
8
From page
267
To page
274
Abstract
Using a variant of the essential approximate point spectrum, we give the necessary and sufficient conditions
for T for which the a-Browder’s theorem or the a-Weyl’s theorem holds. Also, the relation between
hypercyclic operators (or supercyclic operators) and the operators which satisfy Weyl type theorem is discussed.
© 2005 Elsevier Inc. All rights reserved
Keywords
a-Weyl’s theorem , a-Browder’s theorem , Hypercyclic operator , Supercyclic operator
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2006
Journal title
Journal of Mathematical Analysis and Applications
Record number
934880
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