The stable marriage problem has been introduced in order to describe a comp
lex system where individuals attempt to optimise their own satisfaction, su
bject to mutually conflicting constraints. Due to the potential large appli
cability of such model to describe all the situation where different object
s has to be matched pairwise, the statistical properties of this model have
been extensively studied. In this paper, we present a generalisation of th
is model, introduced in order to take into account the presence of correlat
ions in the lists and the effects of distance when the players are supposed
to be represented by a position in space. (C) 2001 Elsevier Science B.V. A
ll rights reserved.