Quasihomogeneous Toeplitz operators with integrable symbols on the harmonic Bergman space

Authors

  • X. T. Dong Tianjin University
  • C. Liu University of Science and Technology of China
  • Z. H. Zhou Tianjin University

Keywords:

Toeplitz operators, harmonic Bergman space, quasihomogeneous symbols

Abstract

In this paper, we completely determine the commutativity of two Toeplitz operators on the harmonic Bergman space with integrable quasihomogeneous symbols, one of which is of the form \(e^{ik\theta}r^m\). As an application, the problem that when their product is again a Toeplitz operator is solved. In particular, Toeplitz operators with bounded symbols on the harmonic Bergman space commute with \(T_{e^{ik\theta}r^m}\) only in trivial cases, which appears quite different from results of analytic Bergman spaces in Cuckovic and Rao, [Mellin transform, monomial symbols, and commuting Toeplitz operators, J. Funct. Anal. \(154\) (1998), 195--214.] DOI:- 10.1017/S0004972714000379

Author Biographies

X. T. Dong, Tianjin University

Department of Mathematics

C. Liu, University of Science and Technology of China

School of Mathematical Sciences

Z. H. Zhou, Tianjin University

Department of Mathematics

Published

2014-09-20

Issue

Section

Articles