A subset F of a finite transitive group G?Sym(?) is intersecting if for any g,h?F there exists ??? such that ?g=?h. The intersection density ?(G) G the maximum {|F||G?||F?G intersecting}, where G? stabilizer ? in G. In this paper, it proved an imprimitive degree pq, p and q are distinct odd primes, with at least two systems imprimitivity then ?(G)=1. Moreover, primitive ?(G)=1, whenever socle a...

In this work we approach three-dimensional evolution algebras from certain constructions performed on two-dimensional algebras. More precisely, provide four different producing Also introduce two parameters, the annihilator stabilizing index and socle index, which are useful tools in classification theory of these Finally, use moduli sets as a convenient way to describe isomorphism classes

L’analyse des masses de données nécessite l’utilisation méthodes mêlant harmonieusement différentes disciplines comme l’informatique, les mathématiques, statistiques. L’ensemble ces utiles pour traiter telles forme le socle la « science ». Dans ce cadre, approches fouille textes permettent découvrir connaissances et nouvelles experts issus généralement différents domaines d’application (par exe...