Class of (n, m)-Power-D-Hyponormal Operators in Hilbert Space

Chellali, Cherifa; Benali, Abdelkader

Research Article

Class of (n, m)-Power-D-Hyponormal Operators in Hilbert Space

Cherifa Chellali
Abdelkader Benali¹*

Facukty of science exact and computer, University if chlef, Algérie

* Corresponding author

Abstract

In this paper, we introduce a new classes of operators acting on a complex Hilbert space H, denoted by [(n, m)DH], called (n, m)-power-D-hyponormal associated with a Drazin inversible operator using its Drazin inverse. Some proprieties of (n, m)-power-D-hyponormal, are investigated with some examples.

How to Cite

C. Chellali, A. Benali, Class of (n, m)-Power-D-Hyponormal Operators in Hilbert Space, Int. J. Anal. Appl. 18 (2020), 774–783.

BibTeX

@article{Chellali2020,
  author  = {Chellali, Cherifa and Benali, Abdelkader},
  title   = {Class of (n, m)-Power-D-Hyponormal Operators in Hilbert Space},
  journal = {Int. J. Anal. Appl.},
  volume  = {18},
  year    = {2020},
  pages   = {774--783},
  doi     = {}
}

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