Semi-quasitriangularity of Toeplitz operators
Affiliation:
1. Changwon National University, Department of Mathematics, Changwon, Korea
Abstract
In this paper we give a necessary and sufficient condition, in terms of the
coefficients of ?, in order for the Toeplitz operator T? to be
semi-quasitriangular when ? is a trigonometric polynomial of degree two and
has real coefficients.
Publisher
National Library of Serbia
Subject
General Mathematics