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Abstract
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Abstract and Applied Analysis
Volume 2009 (2009), Article ID 757964, 8 pages
doi:10.1155/2009/757964

The numerical range of Toeplitz operator on the polydisk

Dinggui Gu

Department of Mathematics, JiaYing University, Meizhou 514015, GuangDong, China

Abstract

The numerical range and normality of Toeplitz operator acting on the Bergman space and pluriharmonic Bergman space on the polydisk is investigated in this paper.