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Hyponormal Toeplitz operators on the polydisk |
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| Authors: | Yu Feng Lu Yan Yue Shi |
| Institution: | (1) School of Mathematical Sciences, Dalian University of Technology, Dalian, 116024, P. R. China |
| Abstract: | By bounded vector-valued functions and block matrix representations of Hankel operators, we completely characterize the hyponormality of Toeplitz operators on the Hardy space of the polydisk. |
| Keywords: | Hyponormality Toeplitz operator Hankel operator polydisk block matrix representation |
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