Sekitani, Kazuyuki; Yamamoto, Yoshitsugu A recursive algorithm for finding the minimum norm point in a polytope and a pair of closest points in two polytopes. (English) Zbl 0791.90046 Math. Program. 61, No. 2 (A), 233-249 (1993). MSC: 90C25 90C20 52B11 90-08 PDFBibTeX XMLCite \textit{K. Sekitani} and \textit{Y. Yamamoto}, Math. Program. 61, No. 2 (A), 233--249 (1993; Zbl 0791.90046) Full Text: DOI
Sekitani, Kazuyuki; Yamamoto, Yoshitsugu A recursive algorithm for finding the minimum covering sphere of a polytope and the minimum covering concentric spheres of several polytopes. (English) Zbl 0797.90056 Japan J. Ind. Appl. Math. 10, No. 2, 255-273 (1993). Reviewer: P.Loridan (Rantigny) MSC: 90B85 90C20 PDFBibTeX XMLCite \textit{K. Sekitani} and \textit{Y. Yamamoto}, Japan J. Ind. Appl. Math. 10, No. 2, 255--273 (1993; Zbl 0797.90056) Full Text: DOI
Sekitani, K.; Tamura, A.; Yamamoto, Y. A recursive algorithm for a class of convex min-max problems. (English) Zbl 0816.90111 Asia-Pac. J. Oper. Res. 10, No. 1, 93-108 (1993). Reviewer: K.Zimmermann (Praha) MSC: 90C25 49J35 90C30 PDFBibTeX XMLCite \textit{K. Sekitani} et al., Asia-Pac. J. Oper. Res. 10, No. 1, 93--108 (1993; Zbl 0816.90111)
Dai, Y.; Sekitani, K.; Yamamoto, Y. A variable dimension algorithm with the Dantzig-Wolfe decomposition for structured stationary point problems. (English) Zbl 0756.90079 Z. Oper. Res. 36, No. 1, 23-53 (1992). Reviewer: C.Ursescu (Iaşi) MSC: 90C30 91B28 90C05 90-08 49J40 65H20 PDFBibTeX XMLCite \textit{Y. Dai} et al., Z. Oper. Res. 36, No. 1, 23--53 (1992; Zbl 0756.90079) Full Text: DOI