Voltage Graphs, Group Presentations and Cages

We construct smallest known trivalent graphs for girths 16 and 18. One construction uses voltage graphs, and the other coset enumeration techniques for group presentations. AMS Subject Classifications: 05C25, 05C35

• Type: Journal
• Year: 2004
• Where: COMBINATORICS
• Authors: Geoffrey Exoo
• Keywords: AMS Subject Classifications, COMBINATORICS 2004, Coset Enumeration Techniques, Voltage Graphs