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The Redner - Ben-Avraham - Kahng cluster system
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Orientador(es)
Resumo(s)
We consider a coagulation model first introduced by Redner, Ben-Avraham and Kahng in [11], the main feature of which is
that the reaction between a j-cluster and a k-cluster results in the creation of a |j − k|-cluster, and not, as in Smoluchowski’s model, of a (j + k)-cluster. In this paper we prove existence and uniqueness of
solutions under reasonably general conditions on the coagulation coefficients,
and we also establish differenciability properties and continuous dependence of solutions. Some interesting invariance properties are also proved. Finally, we study the long-time behaviour of solutions,
and also present a preliminary analysis of their scaling behaviour.
Descrição
Palavras-chave
Dynamics of ODEs Coagulation processes
Contexto Educativo
Citação
Costa, Fernando Pestana da; Pinto, João Teixeira; Sasportes, Rafael - The Redner - Ben-Avraham - Kahng cluster system. "São Paulo Journal of Mathematical Sciences" [Em linha]. ISSN 1982-6907. Vol 6, nº 2 (2012), p. 171-201
Editora
Universidade de São Paulo. Instituto de Matemática e Estatística