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arXiv · 2301.03821

Poincar\'e Duality in abstract 6-functor formalisms

Bogdan Zavyalov
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Abstract

We study Poincar\'e Duality in the context of abstract 6-functor formalisms. In particular, we give a small and simple list of assumptions that implies Poincar\'e Duality. As an application, we give new uniform (and essentially formal) proofs of some previously established Poincar\'e Duality results.

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Bogdan Zavyalov. 2023-01-10. Poincar\'e Duality in abstract 6-functor formalisms. https://arxiv.org/abs/2301.03821

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