Hardness of almost embedding simplicial complexes in ${\mathbb{R}}^d$, II

Emil Alkin

A map $f:K\to {\mathbb{R}}^d$ of a simplicial complex is an almost embedding if $f(\sigma )\cap f(\tau )=\varnothing$ whenever $\sigma ,\tau$ are disjoint simplices of $K$. Fix integers $d,k \geq…