Pastor, Karel A note on second-order optimality conditions. (English) Zbl 1163.49021 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 5-6, 1964-1969 (2009). MSC: 49K10 26B05 PDF BibTeX XML Cite \textit{K. Pastor}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 5--6, 1964--1969 (2009; Zbl 1163.49021) Full Text: DOI OpenURL
Bednařík, Dušan; Pastor, Karel Fréchet approach in second-order optimization. (English) Zbl 1162.49018 Appl. Math. Lett. 22, No. 6, 960-967 (2009). MSC: 49J50 49K27 PDF BibTeX XML Cite \textit{D. Bednařík} and \textit{K. Pastor}, Appl. Math. Lett. 22, No. 6, 960--967 (2009; Zbl 1162.49018) Full Text: DOI OpenURL
Bednařík, Dušan; Pastor, Karel Differentiability properties of functions that are \(\ell \)-stable at a point. (English) Zbl 1146.49017 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 69, No. 9, 3128-3135 (2008). MSC: 49K10 26B05 PDF BibTeX XML Cite \textit{D. Bednařík} and \textit{K. Pastor}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 69, No. 9, 3128--3135 (2008; Zbl 1146.49017) Full Text: DOI OpenURL
Bednařík, Dušan; Pastor, Karel On second-order conditions in unconstrained optimization. (English) Zbl 1211.90276 Math. Program. 113, No. 2 (A), 283-298 (2008). Reviewer: Francisco Guerra Vazquez (Puebla) MSC: 90C46 49K10 26B05 PDF BibTeX XML Cite \textit{D. Bednařík} and \textit{K. Pastor}, Math. Program. 113, No. 2 (A), 283--298 (2008; Zbl 1211.90276) Full Text: DOI OpenURL
Bednařík, Dušan; Pastor, Karel Second-order sufficient condition for \(\ell\)-stable function. (English) Zbl 1153.49311 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 46, 7-18 (2007). MSC: 49K10 26B05 PDF BibTeX XML Cite \textit{D. Bednařík} and \textit{K. Pastor}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 46, 7--18 (2007; Zbl 1153.49311) OpenURL