Helmke, U. Isospectral matrix flows for numerical analysis. (English) Zbl 0826.65025 Moonen, Marc (ed.) et al., SVD and signal processing III: algorithms, architectures and applications. Based on contributions presented at the 3rd international workshop on SVD and signal processing, Leuven (Belgium), 22-25 August 1994. Amsterdam: Elsevier. 33-59 (1995). MSC: 65F15 37C10 37J99 34A34 PDFBibTeX XMLCite \textit{U. Helmke}, in: SVD and signal processing III: algorithms, architectures and applications. Based on contributions presented at the 3rd international workshop on SVD and signal processing, Leuven (Belgium), 22-25 August 1994. Amsterdam: Elsevier. 33--59 (1995; Zbl 0826.65025)
Helmke, Uwe Isospectral flows and linear programming. (English) Zbl 0774.58034 J. Aust. Math. Soc., Ser. B 34, No. 4, 495-510 (1993). MSC: 37A30 90C05 PDFBibTeX XMLCite \textit{U. Helmke}, J. Aust. Math. Soc., Ser. B 34, No. 4, 495--510 (1993; Zbl 0774.58034) Full Text: DOI