Al-Homidan, S.; Singh, Vivek; Ahmad, I. On higher-order duality in nondifferentiable minimax fractional programming. (English) Zbl 1473.90169 Appl. Appl. Math. 16, No. 1, 417-438 (2021). MSC: 90C32 90C47 49J35 49N15 26A51 PDFBibTeX XMLCite \textit{S. Al-Homidan} et al., Appl. Appl. Math. 16, No. 1, 417--438 (2021; Zbl 1473.90169) Full Text: Link
Al-Homidan, S.; Singh, Vivek; Ahmad, I. On higher-order duality in non-differentiable minimax fractional programming. (English) Zbl 1451.90157 Appl. Appl. Math. 15, No. 2, 1348-1368 (2020). MSC: 90C32 49J35 49N15 26A51 PDFBibTeX XMLCite \textit{S. Al-Homidan} et al., Appl. Appl. Math. 15, No. 2, 1348--1368 (2020; Zbl 1451.90157) Full Text: Link
Singh, Vivek; Jayswal, Anurag; Al-Homidan, S.; Ahmad, I. Higher order duality for cone vector optimization problems. (English) Zbl 1430.90518 Asian-Eur. J. Math. 13, No. 1, Article ID 2050020, 15 p. (2020). MSC: 90C29 90C30 49N15 PDFBibTeX XMLCite \textit{V. Singh} et al., Asian-Eur. J. Math. 13, No. 1, Article ID 2050020, 15 p. (2020; Zbl 1430.90518) Full Text: DOI
Ahmad, I.; Kummari, Krishna; Singh, Vivek; Jayswal, Anurag Optimality and duality for nonsmooth minimax programming problems using convexifactor. (English) Zbl 1513.90220 Filomat 31, No. 14, 4555-4570 (2017). MSC: 90C47 90C46 90C32 PDFBibTeX XMLCite \textit{I. Ahmad} et al., Filomat 31, No. 14, 4555--4570 (2017; Zbl 1513.90220) Full Text: DOI
Jayswal, Anurag; Singh, Vivek; Ahmad, I. Optimality and duality in multiobjective programming involving higher order semilocally strong convexity. (English) Zbl 1452.90287 Int. J. Math. Oper. Res. 11, No. 2, 204-218 (2017). MSC: 90C29 90C46 PDFBibTeX XMLCite \textit{A. Jayswal} et al., Int. J. Math. Oper. Res. 11, No. 2, 204--218 (2017; Zbl 1452.90287) Full Text: DOI