Albertson conjecture

number is at least as much as the crossing number of. Albertson, Cranston, and Fox verified the conjecture for. We prove the statement for.
Albertson conjectured that if a graph G has chromatic number r, then the chromatic number r contain a subdivision of Kr. This conjecture.
gāˆ’1. āŒ‰. When g = 3 this result disproves a conjecture of Harutyunyan and shows that a question of Albertson is best possible. 1 Introduction. Albertson conjecture

Albertson conjecture - official

Main page Contents Featured content Current events Random article Donate to Wikipedia Wikipedia store. It is named after Michael O. Albertson's conjecture replaces this qualitative relationship between crossing number and coloring by a more precise quantitative relationship. Specifically, a different conjecture of Richard K. Bookmark what is this?
From: Eyal Ackerman [ view email ]. Specifically, a different conjecture of Richard K. Create a book Download as PDF Albertson conjecture version. We gratefully acknowledge support from the Simons Foundation and member institutions. Albertson's conjecture replaces this qualitative relationship between crossing number and coloring by a more precise quantitative relationship.