Intersection Homology Groups

Some articles on intersection homology groups, homology groups:

Singular Intersection Homology
... The singular intersection homology groups (with perversity p) are the homology groups of this complex ... compatible with the stratification, then simplicial intersection homology groups can be defined in a similar way, and are naturally isomorphic to the singular intersection homology groups ... The intersection homology groups are independent of the choice of stratification of X ...

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