Generalization of Fuglede-Putnam Theorem to (p, q)−Quasiposinormal Operator and (p, q)− Co-posinormal Operator

Authors

  • Mahmood Kamil Shihab

DOI:

https://doi.org/10.25130/tjps.v21i3.1014

Abstract

 In this paper we generalize the Fuglede-Putnam theorem to non-normal operators to posinormal operator and co-posinormal operators. Also we prove this theorem to supra class posinormal operators (called supraposinormal operator) and co-supra class posinormal operators (called cosupraposinormal operator).

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Published

2023-02-05

How to Cite

Mahmood Kamil Shihab. (2023). Generalization of Fuglede-Putnam Theorem to (p, q)−Quasiposinormal Operator and (p, q)− Co-posinormal Operator. Tikrit Journal of Pure Science, 21(3), 184–186. https://doi.org/10.25130/tjps.v21i3.1014

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Articles