Fraïssé limit
= Fraïssé limit
{wiki=Fraïssé_limit}
The Fraïssé limit is a concept in model theory and combinatorial structures, particularly in the study of countable structures. It is named after the mathematician Roland Fraïssé, who introduced it as a part of his work on homogeneous structures. In essence, the Fraïssé limit refers to a certain type of "limit" of a sequence of finite structures that satisfies specific combinatorial properties.