2 citations · 3 across the 3 of their papers we have counts for
4 papers
Length of an intersection
Christian Delhommé, Maurice Pouzet
A poset $\bfp$ is well-partially ordered (WPO) if all its linear extensions are well orders~; the supremum of ordered types of these linear extensions is the {\em length}, $\ell(\b…
Semirigid systems of three equivalence relations
Christian Delhommé, Masahiro Miyakawa, Maurice Pouzet +2
A system of equivalence relations on a set is \emph{semirigid} if only the identity and constant functions preserve all members of . We construct semir…
Representation of ideals of relational structures
C. Delhomme, M. Pouzet, G. Sagi +1
The \textit{age} of a relational structure of signature is the set of its finite induced substructures, considered up to isomorphism. This is a…
Divisibility of countable metric spaces
Christian Delhomme, Claude Laflamme, Maurice Pouzet +1
Prompted by a recent question of G. Hjorth as to whether a bounded Urysohn space is indivisible, that is to say has the property that any partition into finitely many pieces has on…