| Maschke-type theorem and Morita context over weak Hopf algebras |
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| 引用本文： | ZHANG Liangyun College of Science,Nanjing Agricultural University,Nanjing 210095,China, Department of Mathematics,Nanjing University,Nanjing 210008,China. Maschke-type theorem and Morita context over weak Hopf algebras[J]. 中国科学A辑(英文版), 2006, 49(5): 587-598. DOI: 10.1007/s11425-006-0587-6 |
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| 作者姓名： | ZHANG Liangyun College of Science Nanjing Agricultural University Nanjing 210095 China Department of Mathematics Nanjing University Nanjing 210008 China |
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| 作者单位： | ZHANG Liangyun College of Science，Nanjing Agricultural University，Nanjing 210095，China; Department of Mathematics，Nanjing University，Nanjing 210008，China |
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| 摘 要： | This paper gives a Maschke-type theorem over semisimple weak Hopf algebras, extends the well-known Maschke-type theorem given by Cohen and Fishman and constructs a Morita context over weak Hopf algebras.
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| 收稿时间： | 2004-10-14 |
| 修稿时间： | 2005-11-22 |
Maschke-type theorem and Morita context over weak Hopf algebras |
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| ZHANG Liangyun. Maschke-type theorem and Morita context over weak Hopf algebras[J]. Science in China(Mathematics), 2006, 49(5): 587-598. DOI: 10.1007/s11425-006-0587-6 |
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| Authors: | ZHANG Liangyun |
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| Affiliation: | College of Science, Nanjing Agricultural University, Nanjing 210095, China;Department of Mathematics, Nanjing University, Nanjing 210008, China |
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| Abstract: | This paper gives a Maschke-type theorem over semisimple weak Hopf algebras, extends the well-known Maschke-type theorem given by Cohen and Fishman and constructs a Morita context over weak Hopf algebras. |
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| Keywords: | weak Hopf algebra smash product Maschke-type theorem Morita context |
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