Semicommutators and Zero Product of Block Toeplitz Operators with Harmonic Symbols. (18th September 2013)

• Record Type: Journal Article
• Authors: Cui, Puyu; Lu, Yufeng; Shi, Yanyue
• Other Names: Xu Gen-Qi Academic Editor.
• Is Part Of: Journal of function spaces and applications. Volume 2013(2013)
• Publication Date: 2013-09-18
• Subjects: Function spaces -- Periodicals; 515.73
• DOI: 10.1155/2013/656034
• Languages: English
• ISSNs: 0972-6802

Abstract

Abstract : We completely characterize the finite rank semicommutators, commutators, and zero product of block Toeplitz operators T F and T G with F, G ∈ h ∞ ⊗ M n × n on the vector valued Bergman space L a 2 ( 𝔻, ℂ n ) .