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Hopf Algebra Dual to a Polynomial Algebra over a Commutative Ring

✍ Scribed by V. L. Kurakin


Book ID
110343214
Publisher
SP MAIK Nauka/Interperiodica
Year
2002
Tongue
English
Weight
152 KB
Volume
71
Category
Article
ISSN
0001-4346

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πŸ“œ SIMILAR VOLUMES


Duality and Rational Modules in Hopf Alg
✍ J.Y Abuhlail; J GΓ³mez-Torrecillas; F.J Lobillo πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 155 KB

Let A be an algebra over a commutative ring R. If R is noetherian and A β€’ is pure in R A , then the categories of rational left A-modules and right A β€’ -comodules are isomorphic. In the Hopf algebra case, we can also strengthen the Blattner-Montgomery duality theorem. Finally, we give sufficient con