Qu'est-ce qu'une esp\`ece de structures? Gen\`ese et description

TL;DR

This paper provides an accessible overview of the Theory of Species, explaining its foundational concepts and rationale for studying discrete structures through this framework, aimed at a general audience.

Contribution

It introduces the basic notions of the Theory of Species in a non-technical manner, clarifying its significance for understanding discrete structures.

Findings

Clarifies the foundational concepts of the Theory of Species

Explains the importance of this approach for discrete structures

Provides an accessible introduction for a general audience

Abstract

This is an overview (in french) of the Theory of Species for a general audience. Basic notions are introduced in a non too technical manner, with an explanation of why should one approach the notion of discrete structures in this particular way.