On Decomposing the Complete Symmetric Digraph into Orientations of K4 − e
Let D be any of the 10 digraphs obtained by orienting the edges of K4 − e. We establish necessary and sufficient conditions for the existence of a (Kn*$K_n^*$, D)-design for 8 of these digraphs. Partial results as well as some nonexistence results are established for the remaining 2 digraphs.
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2019-11-01
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| Series: | Discussiones Mathematicae Graph Theory |
| Subjects: | |
| Online Access: | https://doi.org/10.7151/dmgt.2101 |