There exists no distance-regular graph with intersection array {56,36,9;1,3,48} - Mathematics > CombinatoricsReport as inadecuate




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Abstract: We prove that a distance-regular graph with intersection array{56,36,9;1,3,48} does not exist. This intersection array is from the table offeasible parameters for distance-regular graphs in -Distance-regular graphs-\by A.E. Brouwer, A.M. Cohen, A. Neumaier.



Author: Alexander L. Gavrilyuk

Source: https://arxiv.org/







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