Poincare duality for a class of posets

TOPOLOGY AND ITS APPLICATIONS（2024）

引用 0|浏览0

暂无评分

摘要

We prove the Poincare duality theorem for bi-cellular posets X, that is, both X and X-op are cellular, in terms of cap product for finite posets which will be introduced. Moreover, we show that our results include face posets of h-regular homology manifolds. (c) 2024 Elsevier B.V. All rights reserved.

查看译文

关键词

Finite topological spaces,Finite Posets,Cap Product,Poincare duality,closed homology manifolds

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要