Eliminating Higher-Multiplicity Intersections, III. Codimension 2

S. Avvakumov, I. Mabillard, A. Skopenkov +1

We study conditions under which a finite simplicial complex $K$ can be mapped to ${\mathbb{R}}^d$ without higher-multiplicity intersections. An almost $r$-embedding is a map $f: K\to…