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Classification of rings with projective zero-divisor graphs
- Source :
-
Journal of Algebra . Apr2008, Vol. 319 Issue 7, p2789-2802. 14p. - Publication Year :
- 2008
-
Abstract
- Abstract: Let R be a commutative ring and denote its zero-divisor graph. In this paper we investigate the crosscap number of the non-orientable compact surface which can be embedded and illustrate all finite commutative rings R (up to isomorphism) such that is projective. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00218693
- Volume :
- 319
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Journal of Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 31148261
- Full Text :
- https://doi.org/10.1016/j.jalgebra.2007.10.015