4 citations · 4 across the 3 of their papers we have counts for
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math.AG2009★ 4 cited
On the minimum of a positive polynomial over the standard simplex
Gabriela Jeronimo, Daniel Perrucci
We present a new positive lower bound for the minimum value taken by a polynomial P with integer coefficients in k variables over the standard simplex of R^k, assuming that P is po…
math.AG2008
On sign conditions over real multivariate polynomials
Gabriela Jeronimo, Daniel Perrucci, Juan Sabia
We present a new probabilistic algorithm to find a finite set of points intersecting the closure of each connected component of the realization of every sign condition over a famil…
math.AG2007
A parametric representation of totally mixed Nash equilibria
G. Jeronimo, D. Perrucci, J. Sabia
We compute a parametric description of the totally mixed Nash equilibria of a generic game in normal form with pre-fixed structure. Using this representation, we show conditions un…