Local Intersection Cohomology of BailyBorel Compactifications
نویسنده
چکیده
The local intersection cohomology of a point in the Baily–Borel compactification (of a Hermitian locally symmetric space) is shown to be canonically isomorphic to the weighted cohomology of a certain linear locally symmetric space (an arithmetic quotient of the associated self-adjoint homogeneous cone). Explicit computations are given for the symplectic group in four variables. Mathematics Subject Classifications (2000). 11F75, 22E40, 32S60.
منابع مشابه
Local Cohomology with Respect to a Cohomologically Complete Intersection Pair of Ideals
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تاریخ انتشار 1998