Intersection Spaces, Spatial Homology Truncation, and String Theory by Markus Ba
59,61 €
The material on truncation is autonomous and may be of independent interest tohomotopy theorists. The cohomology of intersection spaces is not isomorphic to intersection cohomology and possesses algebraic features such as perversity-internal cup-products and cohomology operations that are not generally available for intersection cohomology.
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