Heinz Gröflin, Alan J. Hoffman
Combinatorica
Let Mm be a matching with m edges, n≥2m. We prove that the smallest number of complete bipartite graphs which partition the edges of Kn+Mm is at least n-m+⌊2m⌋-1. © 2001 Academic Press.
Heinz Gröflin, Alan J. Hoffman
Combinatorica
Alan J. Hoffman, Arthur F. Veinott Jr.
Mathematical Programming
Alan J. Hoffman
Aequationes Mathematicae
Paul Erdös, Siemion Fajtlowicz, et al.
Networks