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It is proved that the automorphism group of every AT4(5, 7, r)-graph acts intransitively on the set of its arcs. Moreover, it is established that the automorphism group of any… Click to show full abstract
It is proved that the automorphism group of every AT4(5, 7, r)-graph acts intransitively on the set of its arcs. Moreover, it is established that the automorphism group of any strongly regular graph with parameters (329, 40, 3, 5) acts intransitively on the set of its vertices.
Keywords:
automorphism group;
tight graph;
group antipodal;
group;
antipodal tight
Journal Title: Mathematical Notes
Year Published: 2019
Link to full text (if available)
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Journal Title: Mathematical Notes
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!