Projectivity and flatness over the graded ring of normalizing elements
Let \(k\) be a field, \(H\) a cocommutative bialgebra, \(A\) a commutative left \(H\)-module algebra, \(Hom(H,A)\) the $k$-algebra of the \(k\)-linear maps from \(H\) to \(A\) under the convolution product, \(Z(H,A)\) the submonoid of \(Hom(H,A)\) whose elements satisfy the cocycle condition and \(G...
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| Date: | 2015 |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Lugansk National Taras Shevchenko University
2015
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| Subjects: | |
| Online Access: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/44 |
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| Journal Title: | Algebra and Discrete Mathematics |