The purpose of this paper is to prove a characterization of the conditional independence of two independent random variables given a particular functional of them, in terms of a factorization property. As an application we discuss the Markov field property for solutions of stochastic differential equations with a boundary condition involving the values of the process at times $t = 0$ and $t = 1$.
@article{1176988183,
author = {Alabert, Aureli and Ferrante, Marco and Nualart, David},
title = {Markov Field Property of Stochastic Differential Equations},
journal = {Ann. Probab.},
volume = {23},
number = {3},
year = {1995},
pages = { 1262-1288},
language = {en},
url = {http://dml.mathdoc.fr/item/1176988183}
}
Alabert, Aureli; Ferrante, Marco; Nualart, David. Markov Field Property of Stochastic Differential Equations. Ann. Probab., Tome 23 (1995) no. 3, pp. 1262-1288. http://gdmltest.u-ga.fr/item/1176988183/