Betti numbers of finite volume orbifolds
نویسندگان
چکیده
منابع مشابه
Amenable Covers, Volume and L-betti Numbers of Aspherical Manifolds
We provide a proof for an inequality between volume and LBetti numbers of aspherical manifolds for which Gromov outlined a strategy based on general ideas of Connes. The implementation of that strategy involves measured equivalence relations, Gaboriau’s theory of L-Betti numbers of R-simplicial complexes, and other themes of measurable group theory. Further, we prove new vanishing theorems for ...
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ژورنال
عنوان ژورنال: Geometry & Topology
سال: 2013
ISSN: 1364-0380,1465-3060
DOI: 10.2140/gt.2013.17.1113