A note on p-supersolvable groups |
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| Authors: | R. S. Li Q. H. Zhang |
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| Affiliation: | (1) Department of Mathematics, Faculty of Education, Shizuoka University, Ohya, Shizuoka 422-8529, Japan |
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| Abstract: | The notion of Hankel operators associated with analytic crossed products were introduced and researched in [2]. In this paper, we study the adjoint of Hankel operators and give necessary and sufficient condition that the adjoint of a Hankel operator is again a Hankel operator. This work was supported in part by a Grant-in-Aid for Scientific Research, Japan Society for the Promotion of Science. |
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| Keywords: | von Neumann algebras analytic crossed products Hankel operators |
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