A proof of the Erd˝ os-Sands-Sauer-Woodrow conjecture

The starting point of the proof of Lehmer’s Conjecture is the investigation of the zeroes of the Parry Upper functions f β (z) in the annular region {β −1 < |z| < 1} ∪ {β

We then use this fact to confirm a long-standing conjecture of Kobayashi (1970), according to which a very general algebraic hypersurface of dimension n and degree at least 2n + 2

Les salariés qui connaissent alternativement des périodes de rémunération au voisinage du Smic et des périodes avec des salaires supérieurs représentent 11 % de l’ensemble

Relational structures, ages, counting functions, oligomorphic groups, age algebra, Ramsey theorem, integral domain.. ∗ Research done under the auspices of Intas programme

Then, we distinguish different classes of main component depending on the number of vertices on the lower level, on the upper level, and depending on the number of parallel

The De Vylder and Goovaerts conjecture is an open problem in risk the- ory, stating that the nite time ruin probability in a standard risk model is greater or equal to

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