1 citations · 2 across the 3 of their papers we have counts for
3 papers
Revisiting a Nice Cycle Lemma and its Consequences
M. O. Albertson, J. P. Hutchinson, R. B. Richter
We correct some errors and omissions primarily in a paper [Albertson&Hutchinson2004], discovered by R.B. Richter, and also some in a proof of [Thomassen1993] and of [Yu1997]. We gi…
Crossings, colorings, and cliques
Michael O. Albertson, Daniel W. Cranston, Jacob Fox
Albertson conjectured that if graph has chromatic number , then the crossing number of is at least that of the complete graph . This conjecture in the case is…
Grünbaum Colorings of Toroidal Triangulations
Michael O. Albertson, Hannah Alpert, sarah-marie belcastro +1
We prove that if G is a triangulation of the torus and χ(G) \neq 5, then there is a 3-coloring of the edges of G so that the edges bounding every face are assigned three different…