TY  - Type of reference 
TI  - Marche aléatoire sur les extensions finies de réseaux 
AU  - Vignon Oussa 
AB  - We obtain a precise formula for the probability that a random walker returns to the origin after n steps on some semi-direct product groups obtained by extending a Euclidean lattice by a finite group. Prior to this work, to the best of our knowledge, for the class of groups considered, only asymptotic estimates were available in the literature. 
DO  - 10.21494/ISTE.OP.2020.0582 
JF  - Avancées en Mathématiques Pures et Appliquées 
KW  - random walk,  semidirect groups,  -nite extension, random walk,  semidirect groups, <span lang='fr'> -nite extension</span>,  
L1  - http://openscience.fr/IMG/pdf/iste_apam21v12n1_4.pdf 
LA  - fr 
PB  - ISTE OpenScience 
DA  - 2021/01/5 
SN  - 1869-6090 
TT  - Random walk on finite extensions of lattices 
UR  - http://openscience.fr/Marche-aleatoire-sur-les-extensions-finies-de-reseaux 
IS  - Numéro 1 (Janvier 2021) 
VL  - 12 
ER  -