Infinite partitions and Rokhlin towers
نویسندگان
چکیده
منابع مشابه
Infinite Towers of Tree Lattices
is finite, and a uniform X-lattice if Γ\X is a finite graph, non-uniform otherwise ([BL], Ch. 3). Bass and Kulkarni have shown ([BK], (4.10)) that G = Aut(X) contains a uniform X-lattice if and only if X is the universal covering of a finite connected graph, or equivalently, that G is unimodular, and G\X is finite. In this case, we call X a uniform tree. Following ([BL], (3.5)) we call X rigid ...
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ژورنال
عنوان ژورنال: Ergodic Theory and Dynamical Systems
سال: 2011
ISSN: 0143-3857,1469-4417
DOI: 10.1017/s0143385711000381