Xing-Tang Dong, Ze‐Hua Zhou
Abstract
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We present here a quite unexpected result: If the product of two quasihomogeneous Toeplitz operators $T_fT_g$ on the harmonic Bergman space is equal to a Toeplitz operator $T_h$, then the product $T_gT_f$ is also the Toeplitz operator $T_h$, and hence $T_
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We present here a quite unexpected result: If the product of two quasihomogeneous Toeplitz operators $T_fT_g$ on the harmonic Bergman space is equal to a Toeplitz operator $T_h$, then the product $T_gT_f$ is also the Toeplitz operator $T_h$, and hence $T_
Key concepts: Toeplitz matrix, Mathematics, Bergman space, Toeplitz operator, Equivalence (formal languages), Pure mathematics, Product (mathematics), Harmonic