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Right and Left Modules over the Frobenius Skew Polynomial Ring in the F-Finite Case
- Publication Year :
- 2010
-
Abstract
- The main purposes of this paper are to establish and exploit the result that, over a complete (Noetherian) local ring $R$ of prime characteristic for which the Frobenius homomorphism $f$ is finite, the appropriate restrictions of the Matlis-duality functor provide an equivalence between the category of left modules over the Frobenius skew polynomial ring $R[x,f]$ that are Artinian as $R$-modules and the category of right $R[x,f]$-modules that are Noetherian as $R$-modules.<br />Comment: 16 pages, to appear in the Mathematical Proceedings of the Cambridge Philosophical Society. This revised version includes two additionl references and points out that some of the results have been obtained independently by M. Blickle and G. Boeckle
- Subjects :
- Mathematics - Commutative Algebra
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1008.3763
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1017/S0305004110000617