A combinatorial criterium for detecting the normality of the semigroup under the toric deformation (initial algebra of the coordinate ring) of the Hankel projective variety is studied and applied. We discuss properties of the affine semigroup.
Toric deformation of the Hankel variety
Fabiano, Adelina
2016-01-01
Abstract
A combinatorial criterium for detecting the normality of the semigroup under the toric deformation (initial algebra of the coordinate ring) of the Hankel projective variety is studied and applied. We discuss properties of the affine semigroup.File in questo prodotto:
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