Semiinfinite multiobjective fractional programming, Part I: Sufficient efficiency conditions
G. J. Zalmai, Qinghong Zhang · Journal of Applied Analysis · 2010
In this paper, we formulate and discuss a fairly large number of sets of global parametric sufficient efficiency criteria under various generalized ( η, ρ )-invexity assumptions, and prove a semiinfinite version of a well-known second-order sufficiency result for a semiinfinite multiobjective fractional programming problem.