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Indecomposable syzygy-modules of high rank over hypersurface rings
- Source :
- Journal of Pure and Applied Algebra. (1-2):161-168
- Publisher :
- Published by Elsevier B.V.
-
Abstract
- In this paper we construct certain indecomposable syzygy modules over graded hypersurface rings and give a lower bound of their rank. Thereby we show that there is no upper bound for the ranks of the indecomposable maximal Cohen-Macaulay modules over a graded hypersurface ring of dimension at most two and of multiplicity at most three.
Details
- Language :
- English
- ISSN :
- 00224049
- Issue :
- 1-2
- Database :
- OpenAIRE
- Journal :
- Journal of Pure and Applied Algebra
- Accession number :
- edsair.doi.dedup.....83b2946146e558e079367033f649167e
- Full Text :
- https://doi.org/10.1016/0022-4049(88)90085-0