REFERENCES
- Campbell , H. E. A. , Harris , J. C. , Wehlau , D. L. ( 1999 ). Internal duality for resolutions of rings . J. Algebra 215 : 1 – 33 .
- Cox , D. , Little , J. , O'Shea , D. ( 2007 ). Ideals, Varieties, and Algorithms . An introduction to computational algebraic geometry and commutative algebra. 3rd ed. Undergraduate Texts in Mathematics . New York : Springer-Verlag, xvi +551.
- Ha , H. T. , Tuyl , A. V. ( 2007 ). Resolutions of square-free monomial ideals via facet ideals: a survey . Contemporary Mathematics 448 : 91 – 117 .
- Jacque , S. ( 2004 ). Betti Numbers of Graph Ideals, PhD Thesis, The University of Sheffield, 2004. arXiv.math.AC/0410107 .
- Miller , E. , Sturmfels , B. ( 2005 ). Combinatorial Commutative Algebra . Vol. 227 . New York : Springer .
- Roth , M. , Tuyl , A. V. ( 2007 ). On the Linear Strand of an Edge Ideal. Communications in Algebra 35 : 821 – 832 .
- Wahl , J. M. ( 1977 ). Equations defining rational singularities . Ann. Sci. École Norm. Sup. 10 : 231 – 264 .
- Watanabe , K. ( 1974 ). Certain invariant subrings are Gorenstein. I . Osaka J. Math. 11 ( 1 ): 1 – 8 .
- Communicated by I. Shestakov.