If s is an even power of a prime and t equals s or ss√, we show the existence of pseudo-geometric strongly regular graphs having the same parameters of the point-graph of a GQ(s, t), that are not geometric.
Strongly regular graphs from classical generalized quadrangles / Cossidente, A.; Pavese, F.. - In: DESIGNS, CODES AND CRYPTOGRAPHY. - ISSN 0925-1022. - 85:3(2017), pp. 457-470. [10.1007/s10623-016-0318-0]
Strongly regular graphs from classical generalized quadrangles
Pavese, F.
2017-01-01
Abstract
If s is an even power of a prime and t equals s or ss√, we show the existence of pseudo-geometric strongly regular graphs having the same parameters of the point-graph of a GQ(s, t), that are not geometric.File in questo prodotto:
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