$C$--normal operators
Functional Analysis
2020-01-01 v1
Abstract
A new class of operators, larger than -symmetric operators and different than normal one, named --normal operators is introduced. Basic properties are given. Characterizations of this operators in finite dimensional spaces using a relation with conjugate normal matrices are presented.
Cite
@article{arxiv.1912.13369,
title = {$C$--normal operators},
author = {Marek Ptak and Katarzyna Simik and Anna Wicher},
journal= {arXiv preprint arXiv:1912.13369},
year = {2020}
}