Relative spectral theory and measure-theoretic entropy of gaussian extensions
J.-P. Thouvenot
Fundamenta Mathematicae, Tome 205 (2009), p. 287-298 / Harvested from The Polish Digital Mathematics Library
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We describe the natural framework in which the relative spectral theory is developed. We give some results and indicate how they relate to two open problems in ergodic theory. We also compute the relative entropy of gaussian extensions of ergodic transformations.

Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:283284 
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J.-P. Thouvenot. Relative spectral theory and measure-theoretic entropy of gaussian extensions. Fundamenta Mathematicae, Tome 205 (2009) pp. 287-298. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm206-0-17/