Efficiency and duality in nonsmooth multiobjective fractional programming involving η-pseudolinear functions
2012 ◽
Vol 22
(1)
◽
pp. 3-18
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Keyword(s):
In this paper, we shall establish necessary and sufficient optimality conditions for a feasible solution to be efficient for a nonsmooth multiobjective fractional programming problem involving ?-pseudolinear functions. Furthermore, we shall show equivalence between efficiency and proper efficiency under certain boundedness condition. We have also obtained weak and strong duality results for corresponding Mond-Weir subgradient type dual problem. These results extend some earlier results on efficiency and duality to multiobjective fractional programming problems involving ?-pseudolinear and pseudolinear functions.
2014 ◽
Vol 2014
◽
pp. 1-12
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2013 ◽
Vol 2013
◽
pp. 1-10
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2017 ◽
Vol 11
(4)
◽
pp. 435
2012 ◽
Vol 43
(2)
◽
pp. 267-279
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2017 ◽
Vol 11
(4)
◽
pp. 435
2004 ◽
Vol 21
(02)
◽
pp. 197-206
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