Tanaka, Mirai; Nakata, Kazuhide; Waki, Hayato Numerical reduction method for doubly nonnegative optimization problems. (English) Zbl 1299.90260 J. Math-for-Ind. 5, No. A, 41-50 (2013). MSC: 90C22 90C20 65K10 PDFBibTeX XMLCite \textit{M. Tanaka} et al., J. Math-for-Ind. 5, No. A, 41--50 (2013; Zbl 1299.90260)
Osogami, Takayuki; Shirai, Tomoyuki; Waki, Hayato Remarks on positivity of \(\alpha\)-determinants via SDP relaxation. (English) Zbl 1298.90066 J. Math-for-Ind. 5, No. A, 1-10 (2013). MSC: 90C22 PDFBibTeX XMLCite \textit{T. Osogami} et al., J. Math-for-Ind. 5, No. A, 1--10 (2013; Zbl 1298.90066)