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math.AG2011
Mixed Discriminants
Eduardo Cattani, Maria Angelica Cueto, Alicia Dickenstein +2
The mixed discriminant of n Laurent polynomials in n variables is the irreducible polynomial in the coefficients which vanishes whenever two of the roots coincide. The Cayley trick…
math.AG2011★ 4 cited
Implicitization of surfaces via geometric tropicalization
Maria Angelica Cueto
In this paper we further develop the theory of geometric tropicalization due to Hacking, Keel and Tevelev and we describe tropical methods for implicitization of surfaces. More pre…