On N-A-Metrically Equivalent and A-Metrically Equivalent Operators

Wanjala Victor1 and Beatrice Adhiambo Obiero1

1Department of Mathematics and Computing, Rongo University, Kitere Hills, Kenya.

Abstract: The study of metric equivalence of operators was covered by Nzimbi in [3] while the study of n-metric equivalence was covered by Wanjala in [5], in this study, we extend the study of metric equivalence and n-metric equivalence of operators to Semi-Hilbertian spaces and look at some their nice algebraic properties and their relation to one another in the semi-Hilbertian spaces.
Keywords: N-A-Metrically equivalent operators, A-Metrically equivalent operators, A-normal and n-A-normal.

Cite this article as: Wanjala Victor and Beatrice Adhiambo Obiero, On N-A-Metrically Equivalent and A-Metrically Equivalent Operators, Int. J. Math. And Appl., vol. 9, no. 2, 2021, pp. 97-100.

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