Factorization of Conditional Expectations on Kac Algebras and Quantum Double Coset Hypergroups
We prove that a conditional expectation on a Kac algebra, under certain conditions, decomposes into a composition of two conditional expectations of a special type and gives rise to a compact quantum hypergroup connected to a quantum Gelfand pair.
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| Date: | 2003 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
2003
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| Series: | Український математичний журнал |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/164379 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Factorization of Conditional Expectations on Kac Algebras and Quantum Double Coset Hypergroups / A.A. Kalyuzhnyi, Yu.A. Chapovsky // Український математичний журнал. — 2003. — Т. 55, № 12. — С. 1669–1677. — Бібліогр.: 16 назв. — англ. |
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