Une introduction élémentaire à l'analyse mathématique des inégalités

摘要

The concept of inequality (in distributions of wealth, incomes, etc) is one of the most familiar to contemporaneous minds, in their discourses or writtings. Yet, this concept is less easy to grasp than other psycho-linguistic categories such as classification or ordering. Here is proposed an elementary introduction to pertinent mathematical tools for inequalitie's study : it may suggest some paths for genetic psychology research.