Horst, Reiner On the characterization of functions whose local minima are global. (English) Zbl 0524.90075 Mathematische Systeme in der Ökonomie, R. Henn z. 60. Geb., 233-237 (1983). MSC: 90C25 90C55 26B25 PDFBibTeX XML
Bazaraa, Mokhtar S.; Goode, Jamie J. Sufficient conditions for a globally exact penalty function without convexity. (English) Zbl 0497.90058 Math. Program. Study 18, 1-15 (1982). MSC: 90C30 65K05 49M30 49M37 PDFBibTeX XMLCite \textit{M. S. Bazaraa} and \textit{J. J. Goode}, Math. Program. Study 18, 1--15 (1982; Zbl 0497.90058) Full Text: DOI