2020/02/28 by Blanco-Gómez, Eduardo
#Algebraic Topology (math.AT) #FOS: Mathematics
paper · doi:10.48550/arxiv.2002.12679
In this paper we prove the homotopy lifting property for symmetric products SPm(X) and Fm(X), with X a Hausdorff topological space. Furthermore, we introduce a new tool, the theory of topological puzzles, to get a useful decomposition of Xm.