On some generalizations of π, π -normal powers operators on Hilbert space
Eiman H. Abood, Mustafa A. Al-loz Β· Zenodo (CERN European Organization for Nuclear Research) Β· 2016
Recall that an operator π β π΅ π» is called π, π -normal powers operator if and only if π π π π β = π π βπ π for some nonnegative integers π and m .Throughout this paper,we introduce some types of generalizations of π, π -normal powers operatorsand study some of them properties.