A Theorem of Nehari Type on the Bergman Space

A Theorem of Nehari Type on the Bergman Space

Year:    2009

Author:    Yufeng Lu, Jun Yang

Communications in Mathematical Research , Vol. 25 (2009), Iss. 2 : pp. 159–164

Abstract

In this paper we concern with the characterization of bounded linear operators $S$ acting on the weighted Bergman spaces on the unit ball. It is shown that, if $S$ satisfies the commutation relation $ST_{z_i} = T_{\overline{z}_i}S(i = 1, · · · , n)$, where $T_{z_i} = z_if$ and $T_{\overline{z}_i} = P(\overline{z}_if)$ where $P$ is the weighted Bergman projection, then $S$ must be a Hankel operator.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2009-CMR-19302

Communications in Mathematical Research , Vol. 25 (2009), Iss. 2 : pp. 159–164

Published online:    2009-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    6

Keywords:    Bergman space unit ball Hankel operator.

Author Details

Yufeng Lu

Jun Yang