Hyponormal Toeplitz Operators on Weighted Bergman Space
arXiv:2001.07823
Abstract
We consider the Toeplitz operator with symbol z^n+C|z|^s acting on certain weighted Bergman spaces and determine for what values of the constant C this operator is hyponormal. The condition is presented in terms of the norm of an explicit block Jacobi matrix.
Submitted to 2019 OPSFA Proceedings volume