Certain Minimal Varieties Are Set-Theoretic Complete Intersections |
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| Authors: | Margherita Barile |
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| Affiliation: | 1. Department of Mathematics , University of Bari , Bari, Italy barile@dm.uniba.it |
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| Abstract: | We present a class of homogeneous ideals which are generated by monomials and binomials of degree 2 and are set-theoretic complete intersections. This class includes certain reducible varieties of minimal degree and, in particular, the presentation ideals of the fiber cone algebras of monomial varieties of codimension 2. |
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| Keywords: | Fiber cone Minimal variety Rational normal scroll Set-theoretic complete intersection |
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