Y. Lacroix


Titre: "Les plates ne sont pas toujours creuses."


Résumé: We present a general criterion for the existence of a $g$-measure, given a discontinuous $\Cal G$-function $g$ on a shift space $X$.
This, combined with coupling methods, enables us to prove uniqueness and Bernoullicity for certain non-attractive discontinuous $g$s.










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