Fenomenos de localização em passeio aleatorio com potencial aleatorio

AUTOR(ES)
DATA DE PUBLICAÇÃO

2000

RESUMO

This work addresses the exponential localization of the symmetric simple random walk S = (Sn; n ¿ Z) with random potential given by the random interaction Y = (Yn;n ¿ Z) e {-1,1}Z with the environment in which the random walk flows and by the parameter e ¿ [0,8] which measures the strength of this interaction and, at last, the random walk with and without the interaction with the environment are compared

ASSUNTO(S)

processo estocastico passeio aleatorio (matematica)

ACESSO AO ARTIGO

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