On convergence of generators of equilibrium dynamics of hopping particles to generator of a birth-and-death process in continuum
| dc.creator | Lytvynov, E. | |
| dc.creator | Polara, P. T. | |
| dc.date | 2007-09-14 | |
| dc.date.accessioned | 2026-07-07T08:29:40Z | |
| dc.date.available | 2026-07-07T08:29:40Z | |
| dc.description | We deal with two following classes of equilibrium stochastic dynamics of infinite particle systems in continuum: hopping particles (also called Kawasaki dynamics), i.e., a dynamics where each particle randomly hops over the space, and birth-and-death process in continuum (or Glauber dynamics), i.e., a dynamics where there is no motion of particles, but rather particles die, or are born at random. We prove that a wide class of Glauber dynamics can be derived as a scaling limit of Kawasaki dynamics. More precisely, we prove the convergence of respective generators on a set of cylinder functions, in the $L^2$-norm with respect to the invariant measure of the processes. The latter measure is supposed to be a Gibbs measure corresponding to a potential of pair interaction, in the low activity-high temperature regime. Our result generalizes that of [Finkelshtein D.L. et al., to appear in Random Oper. Stochastic Equations], which was proved for a special Glauber (Kawasaki, respectively) dynamics. | |
| dc.identifier | https://arxiv.org/abs/0709.2284 | |
| dc.identifier | http://arxiv.org/abs/0709.2284 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/138018 | |
| dc.subject | Probability | |
| dc.subject | 60K35; 60J75; 60J80; 82C21; 82C22 | |
| dc.title | On convergence of generators of equilibrium dynamics of hopping particles to generator of a birth-and-death process in continuum | |
| dc.type | text |