More by Gary Stix This article was originally published with the title “Graph Theory and Teatime” in Scientific American Magazine Vol. 296 No. 3 (March 2007) ...

Graph theory has a long history at WMU, Chartrand notes, beginning some 50 years ago in 1964. The Journal of Graph Theory was originally edited at WMU, and the University hosted nine international ...

Abstract. In the present paper we are interested in the study of the distance Laplacian eigenvalues of a connected graph with fixed order n and chromatic number χ. We prove lower bounds on the ...

Applicable Analysis and Discrete Mathematics, Vol. 17, No. 2 (October, 2023), pp. 321-333 (13 pages) In this paper the problem of the existence of regular nut graphs is addressed. A generalization of ...

M.Sc. Andreas Grigorjew defends his doctoral thesis "Algorithms and Graph Structures for Splitting Network Flows, in Theory and Practice " on Wednesday the 19th of February 2025 at 13 o'clock in the ...