La construction du premier chemin Québec-Montréal et le problème des corvées (1706-1737)

Le problème du premier chiffre décimal pour les nombres premiers

1 Das ist die Noth der schweren Zeit! Das ist die schwere Zeit der Noth! Das ist die schwere Noth der Zeit! Das ist die Zeit der schweren Noth! (A. von Chamisso, Vorläufer der Kombinatorik) A Dominique, en témoignage d'estime et de profonde amitié. R ´ esum´ e.-Pour une large classe de parties de * (` a laquelle appartient no-tamment l'ensemble qui intervient dans leprobì eme du premier chiffre...

Le Problème des Grandes Puissances Et Celui des Grandes Racines

Let f be a function from N to N that can not be computed in polynomial time, and let a be an element of a differential field K of characteristic 0. The problem of large powers is the set of ttuples = (XI . -Yx,,) of K so that x = a , and the problem of large roots is the set of ttiples .xof K so that a = . These are two examples of problems that the use of derivation does not allow to solve qui...

Sur la collecte des ordures ménagères : le problème de sectorisation

la notion du désert dans la pensée de jean-marie gustave le clézio et antoine de saint-exupéry dans désert, la terre des hommes et le petit prince

apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...

Rapport de recherche sur le problème du plus court chemin contraint

This article provides an overview of the performance and the theoretical complexity of approximate and exact methods for various versions of the shortest path problem. The proposed study aims to improve the resolution of a more general covering problem within a column generation scheme in which the shortest path problem is the sub-problem.