I’m neither a mathematician nor math teacher. Plenty of the readers of this blog do fall into those categories, however, and today I’m seeking them out. A new report by Achieve, released today, shows ...

In this paper, we treat piecewise Riemannian 2-polyhedra which are combinatorial 2-polyhedra such that each 2-simplex is isometric to a triangle bounded by three smooth curves on some Riemannian ...

This is a preview. Log in through your library . Abstract The modeling of traffic control systems for solving such problems as surface street signalization, dynamic traffic assignment, etc., typically ...