On POSI-Class (Q) Operators
  • Author(s): Wanjala Victor ; A.M. Nyongesa
  • Paper ID: 1703341
  • Page: 75-76
  • Published Date: 09-04-2022
  • Published In: Iconic Research And Engineering Journals
  • Publisher: IRE Journals
  • e-ISSN: 2456-8880
  • Volume/Issue: Volume 5 Issue 10 April-2022
Abstract

In this paper, we introduce the class of Posi-Class (Q) operator acting on a complex Hilbert space H to H. An operator T ? L(H) is said to be Posi-Class (Q) if T *2P T 2 = (T*T )2 for a positive operator P ? L(H) . We look at some nice properties that are associated with this class.

Keywords

Class (Q), Almost-Class (Q) operators , Posi-Class (Q) and Posinormal operators.

Citations

IRE Journals:
Wanjala Victor , A.M. Nyongesa "On POSI-Class (Q) Operators" Iconic Research And Engineering Journals Volume 5 Issue 10 2022 Page 75-76

IEEE:
Wanjala Victor , A.M. Nyongesa "On POSI-Class (Q) Operators" Iconic Research And Engineering Journals, 5(10)