Totally dissipative measures for the shift and conformal σ-finite measures for the stable holonomies

Renaud Leplaideur (1)

1 LMBA - Laboratoire de Mathématiques de Bretagne Atlantique

In this paper we investigate some results of ergodic theory with infinite measures for a subshift of finite type. We give an explicit way to construct σ-finite measures which are quasi-invariant by the stable holonomy and equivalent to the conditional measures of some σ-invariant measure. These σ-invariant measures are totally dissipative, σ-finite but satisfy a Birkhoff Ergodic-like Theorem. The constructions are done for the symbolic case, but can be extended for uniformly hyperbolic flows or diffeomorphisms.

Mots clés: holonomy; shift; σ-finite measure; hole; dotted-system; Gibbs states; return time

Domaines: Systèmes dynamiques [math.DS]; Planète et Univers [physics]

Renaud Leplaideur. Totally dissipative measures for the shift and conformal σ-finite measures for the stable holonomies. Boletim da Sociedade Brasileira de Matemática, 2010. ⟨hal-02915272⟩