On k-Transitive Closures of Directed Paths ()
Abstract
In this paper we study the structure of k-transitive closures of directed paths and formulate several properties. Concept of k-transitive orientation generalizes the traditional concept of transitive orientation of a graph.
Share and Cite:
Pszczoła, K. (2015) On
k-Transitive Closures of Directed Paths.
Advances in Pure Mathematics,
5, 733-737. doi:
10.4236/apm.2015.512066.
Conflicts of Interest
The authors declare no conflicts of interest.
References
[1]
|
Kelly, D. (1985) Comparability Graphs. In: Rival, I., Ed., Graphs and Order. The Role of Graphs in the Theory of Ordered Sets and Its Applications, North Holland, Dordrecht, 3-40. http://dx.doi.org/10.1007/978-94-009-5315-4_1
|
[2]
|
Gyárfás, A., Jacobson, M.S. and Kinch, L.F. (1988) On a Generalization of Transitivity for Digraphs. Discrete Mathematics, 69, 35-41. http://dx.doi.org/10.1016/0012-365X(88)90175-6
|
[3]
|
Tuza, Z. (1994) Characterization of (m,1)-Transitive and (3,2)-Transitive Semi-Complete Directed Graphs. Discrete Mathematics, 135, 335-347. http://dx.doi.org/10.1016/0012-365X(94)00060-V
|
[4]
|
Hernández-Cruz, C. (2012) 3-Transitive Digraphs. Discussiones Mathematicae Graph Theory, 32, 205-219. http://dx.doi.org/10.7151/dmgt.1613
|
[5]
|
Hernández-Cruz, C. and Montellano-Ballesteros, J.J. (2014) Some Remarks on the Structure of Strong k-Transitive Digraphs. Discussiones Mathematicae Graph Theory, 34, 651-671. http://dx.doi.org/10.7151/dmgt.1765
|