Algebraic Properties of Toeplitz Operators with Radial Symbols on the Bergman Space of the Unit Ball

Abstract.

In this paper, we discuss some algebraic properties of Toeplitz operators with radial symbols on the Bergman space of the unit ball in ${\mathbb{C}}^{n}$. We first determine when the product of two Toeplitz operators with radial symbols is a Toeplitz operator. Next, we investigate the zero-product problem for several Toeplitz operators with radial symbols. Also, the corresponding commuting problem of Toeplitz operators whose symbols are of the form $\xi^{k} \varphi$ is studied, where $k \in {\mathbb{Z}}^{n}$ and φ is a radial function.