Affine semigroup rings that are complete intersections
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- by Klaus G. Fischer, Walter Morris and Jay Shapiro PDF
- Proc. Amer. Math. Soc. 125 (1997), 3137-3145 Request permission
Abstract:
This paper presents a result concerning the structure of affine semigroup rings that are complete intersections. It generalizes to arbitrary dimensions earlier results for semigroups of dimension less than four. The proof depends on a decomposition theorem for mixed dominating matrices.References
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Additional Information
- Klaus G. Fischer
- Affiliation: Department of Mathematical Sciences, George Mason University, Fairfax, Virginia 22030
- Email: kfischer@gmu.edu
- Walter Morris
- Affiliation: Department of Mathematical Sciences, George Mason University, Fairfax, Virginia 22030
- Email: wmorris@gmu.edu
- Jay Shapiro
- Affiliation: Department of Mathematical Sciences, George Mason University, Fairfax, Virginia 22030
- Email: jshapiro@gmu.edu
- Received by editor(s): January 22, 1996
- Received by editor(s) in revised form: May 13, 1996
- Communicated by: Wolmer V. Vasconcelos
- © Copyright 1997 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 125 (1997), 3137-3145
- MSC (1991): Primary 13C40; Secondary 14M10
- DOI: https://doi.org/10.1090/S0002-9939-97-03920-8
- MathSciNet review: 1401741