Fournier, Nicolas; Roynette, Bernard; Tanré, Etienne - In: Stochastic Processes and their Applications 110 (2004) 1, pp. 1-17
We consider an infinite system of particles characterized by their position and mass, in which coalescence occurs. Each particle endures Brownian excitation, and is subjected to the attraction of a potential. We define a stochastic process (Xt,Mt)t[greater-or-equal, slanted]0 describing the...