Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert Optimality conditions for weak efficiency to vector optimization problems with composed convex functions. (English) Zbl 1176.90526 Cent. Eur. J. Math. 6, No. 3, 453-468 (2008). MSC: 90C29 49N15 90C46 PDFBibTeX XMLCite \textit{R. I. Boţ} et al., Cent. Eur. J. Math. 6, No. 3, 453--468 (2008; Zbl 1176.90526) Full Text: DOI
Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert \(\varepsilon\)-optimality conditions for composed convex optimization problems. (English) Zbl 1158.46029 J. Approx. Theory 153, No. 1, 108-121 (2008). Reviewer: Rita Pini (Milano) MSC: 46G05 46N10 90C25 49N15 90C46 49J52 PDFBibTeX XMLCite \textit{R. I. Boţ} et al., J. Approx. Theory 153, No. 1, 108--121 (2008; Zbl 1158.46029) Full Text: DOI
Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert Some new Farkas-type results for inequality systems with DC functions. (English) Zbl 1182.90071 J. Glob. Optim. 39, No. 4, 595-608 (2007). Reviewer: R. N. Kaul (Delhi) MSC: 90C26 90C46 PDFBibTeX XMLCite \textit{R. I. Boţ} et al., J. Glob. Optim. 39, No. 4, 595--608 (2007; Zbl 1182.90071) Full Text: DOI
Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert Farkas-type results for fractional programming problems. (English) Zbl 1278.90395 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 6, 1690-1703 (2007). MSC: 90C32 49N15 90C26 PDFBibTeX XMLCite \textit{R. I. Boţ} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 6, 1690--1703 (2007; Zbl 1278.90395) Full Text: DOI
Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert Farkas-type results for inequality systems with composed convex functions via conjugate duality. (English) Zbl 1104.90054 J. Math. Anal. Appl. 322, No. 1, 316-328 (2006). MSC: 90C46 PDFBibTeX XMLCite \textit{R. I. Boţ} et al., J. Math. Anal. Appl. 322, No. 1, 316--328 (2006; Zbl 1104.90054) Full Text: DOI