Perturbation of (m,p)-isometries by nilpotent operators and their supercyclicity
Perturbation of (m,p)-isometries by nilpotent operators and their supercyclicity
A bounded linear operator T on a Hilbert space H is an (m, p) -isometry ifand m 1 .In this paper, two significant results will be proved.First, we introduce some perturbations of (m, p) -isometries which are (n, p) -isometries for some suitable n .Indeed, we show that the sum …