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math.PR2021
Computable criteria for ballisticity of random walks in elliptic random environment
Alejandro F. Ramírez, Rodrigo Ribeiro
We consider random walks in i.i.d. elliptic random environments which are not uniformly elliptic. We introduce a computable condition in dimension and a general condition val…
math.PR2021
Spread of Infection over P.A. random graphs with edge insertion
Caio Alves, Rodrigo Ribeiro
In this work we investigate a bootstrap percolation process on random graphs generated by a random graph model which combines preferential attachment and edge insertion between pre…