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Title
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The green rings of taft algebras
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Author
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Abstract
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| We compute the Green ring of the Taft algebra H-n(q), where n is a positive integer greater than 1 and q is an n-th root of unity. It turns out that the Green ring r(H-n(q)) of the Taft algebra H-n(q) is a commutative ring generated by two elements subject to certain relations defined recursively. Concrete examples for n = 2, 3, ... , 8 are given. |
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Language
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English
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Source (journal)
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Proceedings of the American Mathematical Society. - Providence, R.I., s.a.
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Publication
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Providence, R.I.
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2014
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ISSN
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0002-9939
[print]
1088-6826
[online]
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Volume/pages
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142
:3
(2014)
, p. 765-775
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ISI
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000329787300004
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Full text (open access)
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