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Poincar´e duality 4-complexes

Year: 2025
Type: article
Abstract: Our group considered problems concerning 4-dimensional Poincar´e duality complexes, i.e. 4-dimensional CW-complexes which are equipped with a top-dimensional homology class which induces Poincar´e duality isomorphisms via the cap product.
Language: English
Open Access status: green
OpenAlex ID: W7133368147
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