Preinvexity in multiobjective fractional programming

Preinvexity in multiobjective fractional programming

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Article ID: iaor19931170
Country: India
Volume: 13
Issue: 2
Start Page Number: 293
End Page Number: 302
Publication Date: May 1992
Journal: Journal of Information & Optimization Sciences
Authors: , ,
Keywords: programming: multiple criteria
Abstract:

Saddle point optimality criteria and Lagrangian type duality theory are developed for a multiobjective fractional programming problem. The functions involved in the objective function and the constraints are assumed to be preinvex and not necessarily differentiable.

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