The number of functional digraphs
- 1 June 1959
- journal article
- Published by Springer Nature in Mathematische Annalen
- Vol. 138 (3) , 203-210
- https://doi.org/10.1007/bf01342903
Abstract
No abstract availableThis publication has 6 references indexed in Scilit:
- Recursive digraphs, splinters and cylindersMathematische Annalen, 1959
- On the group of the composition of two graphsDuke Mathematical Journal, 1959
- The number of homeomorphically irreducible trees, and other speciesActa Mathematica, 1959
- The number of linear, directed, rooted, and connected graphsTransactions of the American Mathematical Society, 1955
- The number of structures of finite relationsProceedings of the American Mathematical Society, 1953
- Kombinatorische Anzahlbestimmungen für Gruppen, Graphen und chemische VerbindungenActa Mathematica, 1937