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Macías-Virgós, E.; Mosquera-Lois, D.; Vilches, J.A.
Topology and its applications, 11/2023, Letnik: 339Journal Article
The main goal of this paper is to prove a Poincaré duality theorem in the context of finite posets. This result will be established for the class of homologically bi-admissible finite posets, which includes the well-known subclass of finite closed homology manifolds.
