Some results on C-normal operators

A bounded linear operator on a complex Hilbert space ℋ is a C-normal operator if there exists a conjugation C on ℋ such that CT* TC=TT* . This class of operators seems a natural generalization of C-symmetric operators on a Hilbert space. In this paper, several results related to such a family are es...

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Bibliographic Details
Main Authors: Ismail Lakehal, Messaoud Guesba
Format: Article
Language:English
Published: University Constantin Brancusi of Targu-Jiu 2023-03-01
Series:Surveys in Mathematics and its Applications
Subjects:
Online Access:https://www.utgjiu.ro/math/sma/v18/p18_02.pdf