A note on triangle-free quasi-symmetric
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Rajendra M. Pawale
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Article
📅
2011
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John Wiley and Sons
🌐
English
⚖ 84 KB
👁 1 views
Triangle-free quasi-symmetric 2-(v, k,k) designs with intersection numbers x, y; 01, are investigated. It is proved that k ≥ 2 yx -3. As a consequence it is seen that for fixed k, there are finitely many triangle-free quasi-symmetric designs. It is also proved that: k ≤ y( yx)+ x.