Suneja, S. K.; Louhan, Pooja Higher-order symmetric duality under cone-invexity and other related concepts. (English) Zbl 1291.90299 J. Comput. Appl. Math. 255, 825-836 (2014). MSC: 90C46 90C30 90C26 PDFBibTeX XMLCite \textit{S. K. Suneja} and \textit{P. Louhan}, J. Comput. Appl. Math. 255, 825--836 (2014; Zbl 1291.90299) Full Text: DOI
Lai, H. C.; Lee, J. C. On duality theorems for a nondifferentiable minimax fractional programming. (English) Zbl 1010.90080 J. Comput. Appl. Math. 146, No. 1, 115-126 (2002). MSC: 90C32 26A51 49J35 PDFBibTeX XMLCite \textit{H. C. Lai} and \textit{J. C. Lee}, J. Comput. Appl. Math. 146, No. 1, 115--126 (2002; Zbl 1010.90080) Full Text: DOI