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math.PR2001
Strong and weak mean value properties on trees
Fabio Zucca
We consider the mean value properties for finite variation measures with respect to a Markov operator in a discrete environnement. We prove equivalent conditions for the weak mean…
math.PR2001
Classification on the average of random walks
Daniela Bertacchi, Fabio Zucca
We introduce a new method for studying large scale properties of random walks. The new concepts of transience and recurrence on the average are compared with the ones introduced by…
math.PR2001
On some properties of transitions operators
Fabio Zucca
We study a general transition operator, generated by a random walk on a graph ; in particular we give necessary and sufficient condition on the matrix coefficient (1-step transi…