Kuno, Takahito; Shiguro, Yoshiyuki A simplicial algorithm for concave minimization and its performance as a heuristic tool. (English) Zbl 1213.90264 Vietnam J. Math. 35, No. 4, 463-479 (2007). MSC: 90C57 90C26 PDFBibTeX XMLCite \textit{T. Kuno} and \textit{Y. Shiguro}, Vietnam J. Math. 35, No. 4, 463--479 (2007; Zbl 1213.90264)
Konno, Hiroshi; Izumi, Kazuo; Yamamoto, Rei Comparison of search strategies of branch and bound algorithm for concave minimization problems under linear constraints. (English) Zbl 1213.90202 Vietnam J. Math. 35, No. 4, 399-414 (2007). MSC: 90C26 91G10 PDFBibTeX XMLCite \textit{H. Konno} et al., Vietnam J. Math. 35, No. 4, 399--414 (2007; Zbl 1213.90202)