Pushnyakov, F. A.; Raigorodskii, A. M. 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 PDFBibTeX XMLCite \textit{F. A. Pushnyakov} and \textit{A. M. Raigorodskii}, Dokl. Math. 104, No. 1, 193--195 (2021; Zbl 1478.05077); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 499, 40--43 (2021) Full Text: DOI
Raigorodskii, A. M.; Koshelev, M. M. 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). MSC: 05C15 05C69 05C55 05D10 PDFBibTeX XMLCite \textit{A. M. Raigorodskii} and \textit{M. M. Koshelev}, Dokl. Math. 101, No. 1, 66--67 (2020; Zbl 1477.05079); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 78--80 (2020) Full Text: DOI
Raigorodskii, A. M.; Koshelev, M. M. New bounds on clique-chromatic numbers of Johnson graphs. (English) Zbl 1442.05068 Discrete Appl. Math. 283, 724-729 (2020). MSC: 05C15 05C55 05C35 PDFBibTeX XMLCite \textit{A. M. Raigorodskii} and \textit{M. M. Koshelev}, Discrete Appl. Math. 283, 724--729 (2020; Zbl 1442.05068) Full Text: DOI
Raigorodskiĭ, Andreĭ M.; Cherkashin, Danila D. Extremal problems in hypergraph colourings. (English. Russian original) Zbl 1440.05096 Russ. Math. Surv. 75, No. 1, 89-146 (2020); translation from Usp. Mat. Nauk 75, No. 1, 95-154 (2020). MSC: 05C15 05C65 05C35 60C05 PDFBibTeX XMLCite \textit{A. M. Raigorodskiĭ} and \textit{D. D. Cherkashin}, Russ. Math. Surv. 75, No. 1, 89--146 (2020; Zbl 1440.05096); translation from Usp. Mat. Nauk 75, No. 1, 95--154 (2020) Full Text: DOI
Raigorodskii, A. M.; Shishunov, E. D. 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 PDFBibTeX XMLCite \textit{A. M. Raigorodskii} and \textit{E. D. Shishunov}, Dokl. Math. 100, No. 2, 476--477 (2019; Zbl 1434.05115); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 488, No. 5, 486--487 (2019) Full Text: DOI