Suda, Sho; Tanaka, Hajime; Tokushige, Norihide A semidefinite programming approach to a cross-intersection problem with measures. (English) Zbl 1375.05261 Math. Program. 166, No. 1-2 (A), 113-130 (2017). MSC: 05D05 90C22 90C27 05C50 05C69 05C35 PDFBibTeX XMLCite \textit{S. Suda} et al., Math. Program. 166, No. 1--2 (A), 113--130 (2017; Zbl 1375.05261) Full Text: DOI arXiv
Bannai, Eiichi; Bannai, Etsuko; Suda, Sho; Tanaka, Hajime On relative \(t\)-designs in polynomial association schemes. (English) Zbl 1329.05307 Electron. J. Comb. 22, No. 4, Research Paper P4.47, 17 p. (2015). MSC: 05E30 05B30 PDFBibTeX XMLCite \textit{E. Bannai} et al., Electron. J. Comb. 22, No. 4, Research Paper P4.47, 17 p. (2015; Zbl 1329.05307) Full Text: arXiv Link
Suda, Sho; Tanaka, Hajime A cross-intersection theorem for vector spaces based on semidefinite programming. (English) Zbl 1285.05181 Bull. Lond. Math. Soc. 46, No. 2, 342-348 (2014). MSC: 05E30 05D05 90C22 90C27 05C50 PDFBibTeX XMLCite \textit{S. Suda} and \textit{H. Tanaka}, Bull. Lond. Math. Soc. 46, No. 2, 342--348 (2014; Zbl 1285.05181) Full Text: DOI arXiv