In this paper, we introduce the class of (p+k)-D-Operator acting on the usual Hilbert space H over the complex plane. An operator T is said to be an (p+k)-D-Operator if T (T ?2 (T D) 2(p+k)) = N (T ? (TD) p+k) 2T for positive integers p and k and for N which is a bounded operator on H. We investigate the basic behavior of this class of operator.
Normal operators, D-Operator, Almost Class (Q), quasi -class (Q) operators, N quasi D-operator.
IRE Journals:
Wanjala Victor , Wanjala Wilberforce
"On N Quasi (m, p+k)-power D-Operator Operators" Iconic Research And Engineering Journals Volume 5 Issue 3 2021 Page 64-65
IEEE:
Wanjala Victor , Wanjala Wilberforce
"On N Quasi (m, p+k)-power D-Operator Operators" Iconic Research And Engineering Journals, 5(3)