Authors: Dainis Zeps
Comments: 16 Pages. The article is a Mathematica notebook
In this article we explore 4-critical graphs using Mathematica. We generate graph patterns according . Using the base graph, minimal planar multiwheel and in the same time minimal according projective pattern built multiwheel, we build minimal multiwheels according , We forward two conjectures according graphs augmented according considered patterns and their 4-criticallity, and argue them to be proved here if the paradigmatic examples of this article are accepted to be parts of proofs.
Category: Combinatorics and Graph Theory