The Integral Closure of Subrings Associated to Graphs

Journal of Algebra

Volumn 199, Issue 1, 1998, Pages 281-289

  Simis, Aron ^a   Vasconcelos, Wolmer V ^b   Villarreal, Rafael H ^c  

^a FEDERAL UNIVERSITY OF BAHIA   (Brazil)

^b RUTGERS UNIVERSITY   (United States)

^c DEPARTAMENTO DE FÍSICA   (Mexico)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0003020677     PISSN: 00218693     EISSN: None     Source Type: Journal    
DOI: 10.1006/jabr.1997.7171     Document Type: Article

References (9)

1. W. Bruns, Computing the integral closure of an affine semigroup, an implemented algorithm to compute normalizations, 1996.
2. Bruns W., Herzog J. Cohen-Macaulay Rings. 1993;Cambridge Univ. Press, Cambridge.
3. Bruns W., Vasconcelos W. V., Villarreal R. Degree bounds in monomial subrings. Illinois J. Math. 41:1997;341-353.
4. Harary F. Graph Theory. 1972;Addison-Wesley, Reading.
5. Matsumura H. Commutative Algebra. 1980;Benjamin-Cummings, Reading.
6. Simis A., Vasconcelos W. V., Villarreal R. On the ideal theory of graphs. J. Algebra. 167:1994;389-416.
7. W. V. Vasconcelos, Computational Methods in Commutative Algebra and Algebraic Geometry, Springer-Verlag, New York/Berlin.
8. Villarreal R. Rees algebras of edge ideals. Comm. Algebra. 23:1995;3513-3524.
9. Villarreal R. Normality of subrings generated by square free monomials. J. Pure Appl. Algebra. 113:1996;91-106.