Graph colouring remains a central topic in graph theory, providing the mathematical framework for assigning colours to the elements of a graph under specific constraints. In particular, the colouring ...

Abstract: Coloring a graph is a known and a classical problem in graph theory. It is also a known NP problem. In a graph G, the solution of coloring a graph is about coloring all the vertices of the ...

Abstract: The importance and presence of graph theory in many different scientific areas has led to the development and use of various software tools, intended to explain graph concepts and graph ...

The so-called differential equation method in probabilistic combinatorics presented by Patrick Bennett, Ph.D., Department of Mathematics, Western Michigan University Abstract: Differential equations ...

Back in the hazy olden days of the pre-2000s, navigating between two locations generally required someone to whip out a paper map and painstakingly figure out the most optimal route between those ...

Change numColors to your grid size. The grid size should be a perfect square. For example, 4, 9, 16, 25 works. The higher up, the more complex and longer compute times. Change solved to the initial ...