Abstract
Let be a continuum and , denotes the hyperspace of all subsets of with at most points. Given with , we consider as the quotient space . In this paper we will show that is a homotopic functor. Thus we will obtain a classification by homotopy. We will study the homotopy type of and we will calculate the Euler characteristic of , when is a finite graph. Finally, we define a polynomial associated with a finite graph to give particular solutions to the problem: Given , with , if a continuum such that is homeomorphic to , is contractible?
Citation
José G. Anaya. Alfredo Cano. Enrique Castañeda-Alvarado. Marco A. Castillo-Rubí. "On the -fold symmetric product suspensions of a finite graph." Adv. Studies: Euro-Tbilisi Math. J. 16 (2) 29 - 46, June 2023. https://doi.org/10.32513/asetmj/193220082315
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