Abstract
Let cc(G) denote the least number of complete subgraphs necessary to cover the edges of a graphG. Erdős conjectured that for a graphG onn vertices
ifn is sufficiently large. We prove this conjecture.
Similar content being viewed by others
References
D. de Caen, P. Erdős, N. J. Pullman andN. C. Wormald, Extremal Clique Coverings of Complementary Graphs,Combinatorica 6 (1986), 309–314.
P. Erdős, On a theorem of Rademacher—Turán,Illinois J. of Maths. 6 (1962), 122–127.
P. Erdős, A. W. Goodman andL. Pósa, The Representation of a Graph by Set Intersections,Can. J. Math. 18 (1966), 106–112.
P. Erdős andG. Szekeres, A combinatorial problem in geometry,Compositio Math. 2 (1935), 464–470.
D. Taylor, R. D. Dutton andR. C. Brigham, Bounds on Nordhaus — Gaddum Type Bounds for Clique Cover Numbers,Congressus Num. 40 (1983), 388–398.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pyber, L. Clique covering of graphs. Combinatorica 6, 393–398 (1986). https://doi.org/10.1007/BF02579265
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02579265