The Cohomology of a Coxeter Group with Group Ring Coefficients
نویسندگان
چکیده
منابع مشابه
Cohomology of Coxeter groupswith group ring coefficients: II
The cohomology of a group G with coefficients in a left G–module M is denoted H .GIM /. We are primarily interested in the case where M is the group ring, ZG . Since ZG is a G–bimodule, H .GIZG/ inherits the structure of a right G– module. When G is discrete and acts properly and cocompactly on a contractible CW complex , there is a natural topological interpretation for this cohomology group:...
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