Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||On infection spreading and competition between independent random walks|
|Abstract:||We study the models of competition and spreading of infection for infinite systems of independent random walks. For the competition model, we investigate the question whether one of the spins prevails with probability one. For the infection spreading, we give sufficient conditions for recurrence and transience (i.e., whether the origin will be visited by infected particles infinitely often a.s.).|
|Subject:||simple random walk|
|Editor:||Univ Washington, Dept Mathematics|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.