Homology and cohomology of finite spaces

JOURNAL OF PURE AND APPLIED ALGEBRA

卷:224

Article

Carmona Sanchez, V¹  Maestro Perez, C.²  Sancho de Salas, F.³  Torres Sancho, J. F.³ 

[1] Univ Seville, Dept Algebra, IMUS, Avda Reina Mercedes S-N,Edificio Celestino Mutis, E-41012 Seville, Spain

[2] Humboldt Univ, Inst Math, BMS, Rudower Chaussee 25 Johann Neumann Haus, D-12489 Berlin, Germany

[3] Univ Salamanca, Dept Matemat, Plaza Merced 1-4, E-37008 Salamanca, Spain

关键词: Finite spaces;    Homology;    Cohomology;    Duality;   

DOI  :  10.1016/j.jpaa.2019.106200

来源: Elsevier

【 摘 要 】

We provide base change theorems, projection formulae and Verdier duality for both cohomology and homology in the context of finite topological spaces. (C) 2019 Published by Elsevier B.V.

【 授权许可】

Free