Abstract
We find that certain distance-regular graphs must contain Pappus subgraphs and, as a corollary, are able to rule out the existence of the last bipartite distance-regular graph of diameter 6 in the tables of [2] for which the existence was still undecided.
Original language | English |
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Pages (from-to) | 63-64 |
Number of pages | 2 |
Journal | European Journal of Combinatorics |
Volume | 13 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1992 |