Refinement invariance of intersection (co)homologies
Algebraic Topology
2023-06-09 v3
Abstract
We study the refinement invariance of several intersection (co)homologies existing in the literature. These (co)homologies have been introduced in order to establish the Poincar\'e Duality in variousl contexts. We found the classical topological invariance of the intersection homology and also various refinement invariance results already proved.
Cite
@article{arxiv.1909.05929,
title = {Refinement invariance of intersection (co)homologies},
author = {Martin Saralegi-Aranguren},
journal= {arXiv preprint arXiv:1909.05929},
year = {2023}
}
Comments
Huypothesis about emebedded strata has been deleted. In othe words, condition (S6) has been weakened