Resumen de Exchangeable, Gibbs and equilibrium measures for Markov subshifts
We study a class of strongly irreducible, multidimensional, topological Markov shifts, comparing two notions of ¿symmetric measure¿: exchangeability and the Gibbs (or conformal) property. We show that equilibrium measures for such shifts (unique and weak Bernoulli in the one-dimensional case) exhibit a variety of spectral properties.
