2 problems

0 votes0 replies0 views
Vertex-splitting conjecture for smallest non-diregular geodetic digraphs
Vertex-splitting conjecture. All smallest possible non-diregular $(d,k,+\epsilon)$ -digraphs can be derived from a diregular $(d,k)$ -geodetic cage by the vertex splitting constructi…
Conjectureopendegree-regularity digraphs geodetic-graphsarXiv posted 2 days ago
0 votes0 replies1 view
Diregularity conjecture for geodetic cages
Diregularity conjecture. All geodetic cages are diregular.
Conjectureopendegree-regularity digraphs geodetic-graphsarXiv posted 2 days ago

Vertex-splitting conjecture for smallest non-diregular geodetic digraphs