par Malek-Mansour, Mohammad-Ali 
;Nicolis, Grégoire
Référence Journal of Statistical Physics, 13, 3, page (197-217)
Publication Publié, 1975
;Nicolis, Grégoire Référence Journal of Statistical Physics, 13, 3, page (197-217)
Publication Publié, 1975
Article révisé par les pairs
| Résumé : | A theory of fluctuations of macrovariables in nonequilibrium systems based on a nonlinear master equation is outlined. This equation takes into account, via a "mean field" type of approximation, the effect of the spatial extension of fluctuations. A comparison with the birth and death formalism reveals several unsatisfactory features of the latter. © 1975 Plenum Publishing Corporation. |
