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On Duality for Cohomology with Compact Supports.
- Source :
- Moscow University Mathematics Bulletin; Jan2021, Vol. 76 Issue 1, p41-43, 3p
- Publication Year :
- 2021
-
Abstract
- The canonical mapping of cohomology with compact supports via linear functionals on homology, generally speaking, is not surjective. The image of the mapping is described by linear functionals with compact supports. In this paper we prove the formula , where is a countable simplicial complex with an additional requirement, the star of each simplex has a finite number of simplices in all dimensions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00271322
- Volume :
- 76
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Moscow University Mathematics Bulletin
- Publication Type :
- Academic Journal
- Accession number :
- 151288790
- Full Text :
- https://doi.org/10.3103/S0027132221010083