2019/07/22 by Capitelli, Nicolás A.
#05E45 #52B05 #Algebraic Topology (math.AT) #FOS: Mathematics
paper · doi:10.48550/arxiv.1907.09550
We present a Morse-theoretic characterization of collapsibility for 2-dimensional acyclic simplicial complexes by means of the values of normalized optimal combinatorial Morse functions.