2 citations · 4 across the 8 of their papers we have counts for
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math.NT2006
Essential minimum and obstruction degrees of translates of subtori
Patrice Philippon, Martin Sombra
We study the obstruction degrees of translates of sub-tori of multiplicative tori and we show how they are connected to lower bounds for the essential minimum of these varieties. I…
math.NT2006
Factoring bivariate sparse (lacunary) polynomials
Martin Avendano, Teresa Krick, Martin Sombra
We present a deterministic algorithm for computing all irreducible factors of degree of a given bivariate polynomial over an algebraic number field and th…