Kevin Jennings

most citedAlternating Signed Bipartite Graphs and Difference-1 Colourings

1 citations · 1 across the 2 of their papers we have counts for

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2 papers

math.CO2019★ 1 cited

Alternating Signed Bipartite Graphs and Difference-1 Colourings

Cian O'Brien, Kevin Jennings, Rachel Quinlan

We investigate a class of 2-edge coloured bipartite graphs known as alternating signed bipartite graphs (ASBGs) that encode the information in alternating sign matrices. The centra…

math.CO2007

On Abelian Difference Sets with Parameters of 3-dimensional Projective Geometries

Kevin Jennings

A difference set is said to have classical parameters if $(v, k, λ) = (\frac{q ^{d} - 1}{q - 1}, \frac{q ^{d - 1} - 1}{q - 1}, \frac{q ^{d - 2} - 1}{q - 1}) .$ The case $d = 3$ corresponds to planar diffe…