Li, Zhening; Nakatsukasa, Yuji; Soma, Tasuku; Uschmajew, André On orthogonal tensors and best rank-one approximation ratio. (English) Zbl 1390.15081 SIAM J. Matrix Anal. Appl. 39, No. 1, 400-425 (2018). MSC: 15A69 15A60 17A75 PDFBibTeX XMLCite \textit{Z. Li} et al., SIAM J. Matrix Anal. Appl. 39, No. 1, 400--425 (2018; Zbl 1390.15081) Full Text: DOI arXiv
Nakatsukasa, Yuji; Soma, Tasuku; Uschmajew, André Finding a low-rank basis in a matrix subspace. (English) Zbl 1358.90107 Math. Program. 162, No. 1-2 (A), 325-361 (2017). MSC: 90C26 PDFBibTeX XMLCite \textit{Y. Nakatsukasa} et al., Math. Program. 162, No. 1--2 (A), 325--361 (2017; Zbl 1358.90107) Full Text: DOI arXiv