Abstract
This paper is concerned with the influence of frequency
modulation on the semi-Fredholm properties of Toeplitz
operators with oscillating matrix symbols. The main results give
conditions on an orientation-preserving homeomorphism
This paper is concerned with the influence of frequency
modulation on the semi-Fredholm properties of Toeplitz
operators with oscillating matrix symbols. The main results give
conditions on an orientation-preserving homeomorphism