Geodesic
Addendum to “Refinement invariance of intersection (co)homologies”
Homology, homotopy, and applications, Tome 26 (2024) no. 1, pp. 259-274.

Voir la notice de l'article provenant de la source International Press of Boston

In a previous work we proved the refinement invariance of several intersection (co)homologies existing in the literature. Specifically, we worked with a refinement $f : (X, \mathcal{S}) \to (X,\mathcal{T})$ between two CS‑sets where the strata of $\mathcal{S}$ were embedded in the strata of $\mathcal{T}$. However, in this paper, we establish that this embedding condition is not a requirement for the refinement invariance property.
DOI : 10.4310/HHA.2024.v26.n1.a16
Classification : 55N33, 57N80
Keywords: intersection homology, intersection cohomology, refinement 
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Martintxo Saralegi-Aranguren. Addendum to “Refinement invariance of intersection (co)homologies”. Homology, homotopy, and applications, Tome 26 (2024) no. 1, pp. 259-274. doi : 10.4310/HHA.2024.v26.n1.a16. http://geodesic.mathdoc.fr/articles/10.4310/HHA.2024.v26.n1.a16/

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