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On block designs arising from rank 3 graphs |
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| Authors: | VD Tonchev |
| Institution: | Institute of Mathematics, Bulgarian Academy of Sciences, Sofia 1090, P.O. Box 373, Bulgaria |
| Abstract: | In this paper a criterion showing when the orbit of a subgraph of a given rank 3 graph forms a block design, is given. As an application several classes of block designs are derived from the triangular graph T(n) and the lattice graph L2(n). |
| Keywords: | 05B05 05C25 Block Designs Rank 3 Graph |
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