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arXiv · 1507.07407

Poincaré duality for spaces with isolated singularities

Mathieu Klimczak
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Abstract

In this paper we assign, under reasonable hypothesis, to each pseudomanifold with isolated singularities a rational Poincaré duality space. These spaces are constructed with the formalism of intersections spaces defined by Markus Banagl and are indeed related to them in the even dimensional case.

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Mathieu Klimczak. 2016-09-24. Poincaré duality for spaces with isolated singularities. https://doi.org/10.1007/s00229-016-0884-5

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