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Disintegration of projective measures

Dorin Ervin Dutkay, Palle E. T. Jorgensen

math.CAarXiv:math/0408151

Abstract

In this paper, we study a class of quasi-invariant measures on paths generated by discrete dynamical systems. Our main result characterizes the subfamily of these measures which admit a certain desintegration. This is a desintegration with respect to a random walk Markov process which is indexed by the starting point of the paths. Our applications include wavelet constructions on Julia sets of rational maps on the Riemann sphere.

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