Abstract
In 1987, Alavi, Boals, Chartrand, Erdös, and Oellermann conjectured that all graphs have an ascending subgraph decomposition (ASD). In a previous paper, we showed that all tournaments of order \(6n+3\) have an ASD. In this paper, we will extend the result to all tournaments of order \(6n+1\) and \(6n+2\).
Similar content being viewed by others
References
Alavi, Y., Boals, A.J., Chartrand, G., Erdös, P., Oellermann, O.: The ascending subgraph decomposition problem. Congr. Numer. 58, 7–14 (1987)
Chartrand, G., Lesniak, L.: Graphs and Digraphs, 4th edn. Chapman & Hall/CRC, Boca Raton (2005)
Moon, J.: Topics on Tournaments. Holt, Rinehart and Winston, New York (1968)
Ray-Chaudhuri, D.K., Wilson, R.M.: Solution to Kirkman’s schoolgirl problem. Combinatorics, Proc. Sympos. Pure Math., Univ. California, Los Angeles, 1968, vol. 19, pp. 187–203 (1971)
Wagner, B.: Ascending subgraph decompositions of tournaments of order \(6n+3\). Graphs Combin. 29, 1951–1959 (2013)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wagner, B.C. Ascending Subgraph Decompositions of Tournaments of Orders \(6n+2\) and \(6n+1\) . Graphs and Combinatorics 32, 813–822 (2016). https://doi.org/10.1007/s00373-015-1591-9
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00373-015-1591-9