2017/09/02 by Fang Sun, Sun, Fang
Mathematics · #Algebraic Geometry and Number Theory #Algebraic Topology (math.AT) #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #Mathematics and Applications
paper · pdf · doi:10.48550/arxiv.1709.00569
openalex publication_date 2017/09/02 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
An proof of Poincare Duality with local coefficients and with compact support is provided. The proof does not require Sheaf Theory or anything equivalent and is thus more accessible for the general audience.