Intersection cohomology of cs-spaces and Zeeman's filtration.
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Nathan Habegger, Leslie Saper (1991)
Inventiones mathematicae
Roy Joshua, Michel Brion (2004)
Journal of the European Mathematical Society
We extend the methods developed in our earlier work to algorithmically compute the intersection cohomology Betti numbers of reductive varieties. These form a class of highly symmetric varieties that includes equivariant compactifications of reductive groups. Thereby, we extend a well-known algorithm for toric varieties.
Guido Pollini (2005)
Rendiconti del Seminario Matematico della Università di Padova
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