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About a De Rham Complex Describing Intersection Space Cohomology in a Three Strata Case
2016
The theory of intersection spaces assigns cell complexes to certain topological pseudomanifolds depending on a perversity function in the sense of intersection homology. The main property of the intersection spaces is Poincaré duality over complementary perversities for the reduced singular (co)homology groups with rational coefficients. Using differential forms, the resulting generalized cohomology theory for pseudomanifolds was extended to 2-strata pseudomanifolds with a geometrically flat
doi:10.11588/heidok.00021939
fatcat:6qgztugx25fkhbtmedbidfdcim