TY - INPR A1 - Cattiaux, Patrick A1 - Fradon, Myriam A1 - Kulik, Alexei Michajlovič A1 - Roelly, Sylvie T1 - Long time behavior of stochastic hard ball systems N2 - We study the long time behavior of a system of two or three Brownian hard balls living in the Euclidean space of dimension at least two, submitted to a mutual attraction and to elastic collisions. T3 - Preprints des Instituts für Mathematik der Universität Potsdam - 2(2013)15 KW - Stochastic differential equations KW - hard core interaction KW - reversible measure KW - normal reflection KW - local time Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68388 ER -