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On m-expansive and m-contractives tuple operators in Hilbert spaces

Mathematics Department, College of Science, Jouf University, Sakaka P.O.box 2014. Saudi Arabia

* Corresponding Author
Annals of Communications in Mathematics 2020
, 3 (3),
199-207.
https://doi.org/10.62072/acm.2020.030303
Received: 11 August 2020 |
Accepted: 11 October 2020 |
Published: 31 October 2020

Abstract

In this paper we introduce and studied the concept of joint m-expansive and joint m-contractive tuples of commuting operators of a Hilbert space.

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Cite This Article

On m-expansive and m-contractives tuple operators in Hilbert spaces.

Annals of Communications in Mathematics,

2020,
3 (3):
199-207.
https://doi.org/10.62072/acm.2020.030303
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  • Copyright (c) 2023 by the Author(s). Licensee Techno Sky Publications. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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