INVARIANT SUBSPACE FOR LINEAR OPERATORS IN SEMI HILBERTIAN SPACE
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Date
2020-02-23
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
University Of Eloued جامعة الوادي
Abstract
In this paper, we obtain some results on A-hyponormal
operators. We show that the results for the supercyclicity of hy-
ponormal operators described in [8] remain true for A-hyponormal
operators. Also, we show that every A-hyponormal operators is
A-power regular. Also we show that an A-hyponormal operators
have a nontrivial hyperinvariant subspace.
Description
Intervention Abstract
Keywords
A-hyponormal, A-normal, A-power regular, semi-inner products, supercyclic operators, invariant set.
Citation
NADER JERIDI . ADEL SADDI. INVARIANT SUBSPACE FOR LINEAR OPERATORS IN SEMI HILBERTIAN SPACE. International PluridisciplinaryPhD Meeting (IPPM’20). 1st Edition, February23-26, 2020. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].