Suslin's singular homology and cohomology
Algebraic Geometry
2009-12-08 v1 K-Theory and Homology
Abstract
We discuss Suslin's singular homology and cohomology. In the first half we examine the p-part in characteristic p, and the situation over non-algebraically closed fields. In the second half we focus on finite base fields. We study finite generation properties, and give a modified definition which behaves like a homology theory: in degree zero it is a copy of Z for each connected component, in degree one it is related to the abelianized (tame) fundamental group, even for singular schemes, and it is expected to be finitely generated in general.
Keywords
Cite
@article{arxiv.0912.1168,
title = {Suslin's singular homology and cohomology},
author = {Thomas H. Geisser},
journal= {arXiv preprint arXiv:0912.1168},
year = {2009}
}