Stable homology of surface diffeomorphism groups made discrete
نویسندگان
چکیده
منابع مشابه
Homology Isomorphisms between Algebraic Groups Made Discrete
THEOREM 1. Consider a split exact sequence of discrete groups Suppose there exists a normal series G = G 0 > G , o ... >(? " ^G n+1 = {1} (• •) such that: (1) GJG i+1 is a rational vector space for i = 0, ...,«; (2) GJG i+1 is contained in the centre ofG/G i+1 for i = 0,...,n; (3) there exists an element in the centre of T/G that induces a diagonalizable endomorphism of each GJG i+1 with all ei...
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ژورنال
عنوان ژورنال: Geometry & Topology
سال: 2017
ISSN: 1364-0380,1465-3060
DOI: 10.2140/gt.2017.21.3047