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2012•Journal of Function Spaces and ApplicationsOpen access

Toeplitz Operators with Quasihomogeneous Symbols on the Bergman Space of the Unit Ball

Bo Zhang, Yufeng Lu

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Abstract

We consider when the product of two Toeplitz operators with some quasihomogeneous symbols on the Bergman space of the unit ball equals a Toeplitz operator with quasihomogeneous symbols. We also characterize finite-rank semicommutators or commutators of two Toeplitz operators with quasihomogeneous symbols.

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We consider when the product of two Toeplitz operators with some quasihomogeneous symbols on the Bergman space of the unit ball equals a Toeplitz operator with quasihomogeneous symbols. We also characterize finite-rank semicommutators or commutators of two Toeplitz operators with quasihomogeneous symbols.

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Available abstract

We consider when the product of two Toeplitz operators with some quasihomogeneous symbols on the Bergman space of the unit ball equals a Toeplitz operator with quasihomogeneous symbols. We also characterize finite-rank semicommutators or commutators of two Toeplitz operators with quasihomogeneous symbols.

Key concepts: Toeplitz matrix, Mathematics, Bergman space, Unit sphere, Toeplitz operator, Ball (mathematics), Rank (graph theory), Pure mathematics

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