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alg-geom1997
A sparse effective Nullstellensatz
Mart'in Sombra
We present bounds for the sparseness and for the degrees of the polynomials in the Nullstellensatz. Our bounds depend mainly on the unmixed volume of the input polynomial system. T…
alg-geom1996★ 3 cited
Bounds for the Hilbert function of polynomial ideals and for the degrees in the Nullstellensatz
Martin Sombra
We present a new effective Nullstellensatz with bounds for the degrees which depend not only on the number of variables and on the degrees of the input polynomials but also on an a…