Penot, Jean-Paul; Ratsimahalo, Robert Subdifferentials of distance functions, approximations and enlargements. (English) Zbl 1113.49019 Acta Math. Sin., Engl. Ser. 23, No. 3, 507-520 (2007). MSC: 49J52 49J50 58C20 46B20 46N10 PDFBibTeX XMLCite \textit{J.-P. Penot} and \textit{R. Ratsimahalo}, Acta Math. Sin., Engl. Ser. 23, No. 3, 507--520 (2007; Zbl 1113.49019) Full Text: DOI
Penot, Jean Paul; Khaladi, Mohamed Estimates of the exact penalty coefficient threshold. (English) Zbl 0779.49033 Util. Math. 42, 147-161 (1992). MSC: 49M30 49J50 90C48 90C30 PDFBibTeX XMLCite \textit{J. P. Penot} and \textit{M. Khaladi}, Util. Math. 42, 147--161 (1992; Zbl 0779.49033)
Penot, Jean-Paul Second-order generalized derivatives: Comparisons of two types of epi- derivatives. (English) Zbl 0764.49013 Advances in optimization, Proc. 6th Fr.-Ger. Colloq., Lambrecht/Ger. 1991, Lect. Notes Econ. Math. Syst. 382, 52-76 (1992). Reviewer: S.Mirica (Bucureşti) MSC: 49J52 26E15 90C30 49J50 PDFBibTeX XMLCite \textit{J.-P. Penot}, Lect. Notes Econ. Math. Syst. 382, 52--76 (1992; Zbl 0764.49013)
Penot, Jean-Paul Variations on the theme of nonsmooth analysis: another subdifferential. (English) Zbl 0598.49008 Nondifferentiable optimization: motivations and applications, Proc. IIASA Workshop, Sopron/Hung. 1984, Lect. Notes Econ. Math. Syst. 255, 41-54 (1985). Reviewer: Alexander Shapiro MSC: 49J50 49J45 46G05 58C20 90C30 49K27 PDFBibTeX XML
Michel, Philippe; Penot, Jean-Paul Calcul sous-différentiel pour des fonctions lipschitziennes et non lipschitziennes. (French) Zbl 0567.49008 C. R. Acad. Sci., Paris, Sér. I 298, 269-272 (1984). Reviewer: M.Studniarski MSC: 49J50 46G05 49K27 58C20 90C30 26E20 PDFBibTeX XMLCite \textit{P. Michel} and \textit{J.-P. Penot}, C. R. Acad. Sci., Paris, Sér. I 298, 269--272 (1984; Zbl 0567.49008)
Penot, Jean-Paul Differentiability of relations and differential stability of perturbed optimization problems. (English) Zbl 0552.58006 SIAM J. Control Optimization 22, 529-551 (1984). Reviewer: M.Sury MSC: 58C20 26E15 65K05 90C30 PDFBibTeX XMLCite \textit{J.-P. Penot}, SIAM J. Control Optim. 22, 529--551 (1984; Zbl 0552.58006) Full Text: DOI