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Found 5 Documents (Results 1–5)

Estimate of the number of edges in subgraphs of a Johnson graph. (English. Russian original) Zbl 1478.05077

Dokl. Math. 104, No. 1, 193-195 (2021); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 499, 40-43 (2021).
MSC:  05C30 05C12 05C75
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New bounds for the clique-chromatic numbers of Johnson graphs. (English. Russian original) Zbl 1477.05079

Dokl. Math. 101, No. 1, 66-67 (2020); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 78-80 (2020).
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On the independence numbers of distance graphs with vertices in \(\{-1, 0, 1\}^n\). (English. Russian original) Zbl 1434.05115

Dokl. Math. 100, No. 2, 476-477 (2019); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 488, No. 5, 486-487 (2019).
MSC:  05C69 05C12
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