| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000398859 |
| ISSN: | 0103-9733 |
| Autors: | Queiros, Silvio M. Duarte1 |
| Institucions: | 1Ministerio da Ciencia e Tecnologia, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro. Brasil |
| Any: | 2008 |
| Període: | Jun |
| Volum: | 38 |
| Número: | 2 |
| Paginació: | 203-209 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico |
| Resumen en inglés | In this article we analyse the long-term probability density function of non-stationary dynamical processes with time varying multiplicative noise exponents which are enclosed inwards the Feller class of processes. The update in the value of the exponent occurs in the same conditions as presented by BECK and COHEN for superstatistics. Moreover, we are able to provide a dynamical scenario for the emergence of a generalisation of the Weibull distribution previously introduced |
| Disciplines | Física y astronomía |
| Paraules clau: | Termodinámica y física estadística, Física estadística, Sistemas complejos, Procesos estocásticos, Superestadística |
| Keyword: | Physics and astronomy, Thermodynamics and statistical physics, Statistical physics, Complex systems, Stochastic processes, Superstatistics |
| Text complet: | Texto completo (Ver PDF) |
