M. Sombra

activity

19972005

most citedNormalized height of projective toric varieties

2 citations · 3 across the 5 of their papers we have counts for

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math.AC2004

The Cayley-Menger determinant is irreducible for $n \geq 3$

Carlos D'Andrea, Martin Sombra

We prove that the Cayley-Menger determinant of an $n$ -dimensional simplex is an absolutely irreducible polynomial for $n \geq 3.$ We also study the irreducibility of polynomials asso…

math.AC2002

The height of the mixed sparse resultant

Martin Sombra

We present an upper bound for the height of the mixed sparse resultant, defined as the logarithm of the maximum modulus of its coefficients. We obtain a similar estimate for its Ma…

The Cayley-Menger determinant is irreducible for n≥3

The height of the mixed sparse resultant

The Cayley-Menger determinant is irreducible for $n \geq 3$