The asymptotic geometry of right-angled Artin groups, I
The asymptotic geometry of right-angled Artin groups, I
We show that if X is a piecewise Euclidean 2-complex with a cocompact isometry group, then every 2-quasiflat in X is at finite Hausdorff distance from a subset which is locally flat outside a compact set, and asymptotically conical.