Dempe, S.; Gadhi, N.; El Idrissi, M. Optimality conditions for a nonsmooth semivectorial bilevel optimization problem. (English) Zbl 1470.90113 Numer. Funct. Anal. Optim. 42, No. 3, 298-319 (2021). Reviewer: Vicente Novo Sanjurjo (Madrid) MSC: 90C29 90C26 90C70 49K99 PDFBibTeX XMLCite \textit{S. Dempe} et al., Numer. Funct. Anal. Optim. 42, No. 3, 298--319 (2021; Zbl 1470.90113) Full Text: DOI
Gadhi, Nazih Abderrazzak; Dempe, Stephan Sufficient optimality conditions for a bilevel semivectorial D.C. problem. (English) Zbl 1431.90140 Numer. Funct. Anal. Optim. 39, No. 15, 1622-1634 (2018). Reviewer: Frank Werner (Magdeburg) MSC: 90C29 49K99 PDFBibTeX XMLCite \textit{N. A. Gadhi} and \textit{S. Dempe}, Numer. Funct. Anal. Optim. 39, No. 15, 1622--1634 (2018; Zbl 1431.90140) Full Text: DOI
Dempe, S.; Gadhi, N. Optimality conditions for bilevel vector optimization problems with a variable ordering structure. (English) Zbl 1407.90284 Numer. Funct. Anal. Optim. 38, No. 8, 988-1007 (2017). MSC: 90C29 90C26 90C70 49K99 PDFBibTeX XMLCite \textit{S. Dempe} and \textit{N. Gadhi}, Numer. Funct. Anal. Optim. 38, No. 8, 988--1007 (2017; Zbl 1407.90284) Full Text: DOI
Bazine, M.; Bennani, A.; Gadhi, N.; Lafhim, L. Optimality and duality for non-Lipschitz multiobjective optimization problems. (English) Zbl 1211.90203 Numer. Funct. Anal. Optim. 32, No. 2, 142-154 (2011). MSC: 90C29 49K30 PDFBibTeX XMLCite \textit{M. Bazine} et al., Numer. Funct. Anal. Optim. 32, No. 2, 142--154 (2011; Zbl 1211.90203) Full Text: DOI
Bazine, M.; Bennani, A.; Gadhi, N. Fuzzy optimality conditions for fractional multiobjective bilevel problems under fractional constraints. (English) Zbl 1229.90221 Numer. Funct. Anal. Optim. 32, No. 2, 126-141 (2011). Reviewer: Nazih Abderrazzak Gadhi (Fès) MSC: 90C32 90C31 90C46 90C29 90C26 49J50 49J52 90C30 PDFBibTeX XMLCite \textit{M. Bazine} et al., Numer. Funct. Anal. Optim. 32, No. 2, 126--141 (2011; Zbl 1229.90221) Full Text: DOI
Dempe, S.; Gadhi, N. A.; Lafhim, L. Fuzzy and exact optimality conditions for a bilevel set-valued problem via extremal principles. (English) Zbl 1251.90385 Numer. Funct. Anal. Optim. 31, No. 8, 907-920 (2010). Reviewer: Kathrin Klamroth (Wuppertal) MSC: 90C46 49K99 90C48 90C29 90C70 PDFBibTeX XMLCite \textit{S. Dempe} et al., Numer. Funct. Anal. Optim. 31, No. 8, 907--920 (2010; Zbl 1251.90385) Full Text: DOI