Modified objective function method in nonsmooth vector optimization over cones


In this paper optimality for a nonsmooth vector optimization problem having generalized cone-invex objective and constraint functions is considered. An equivalent η-approximated vector optimization problem is constructed by a modification of the objective function. The relationships between weakly efficient solutions and saddle points of the two problems… (More)
DOI: 10.1007/s11590-013-0661-2


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