Results 41 to 50 of about 121 (88)

Remarks on strict efficiency in scalar and vector optimization

Scalar optimization, Vector optimization, Strict efficiency, Basic subdifferential, Fréchet subdifferential, 90C29, 90C26, 49J52,
M. Durea
core   +1 more source

A stochastic bi-objective location model for strategic reverse logistics

Reverse logistics, Stochastic programming, Multicriteria optimization, 90B06, 90B80, 90B90, 90C06, 90C15, 90C29,
Miguel Ortega-Mier, Francisco Saldanha-da-Gama, Álvaro García-Sánchez, M. Fonseca   +3 more
core   +1 more source

Portfolio selection in the Spanish stock market by interactive multiobjective programming

Portfolio selection, Multiobjective programming, Interactive methods, Reference point method, Multiple criteria decision making, 90B50, 90C29, 91B28,
Rafael Rodríguez, Mercedes González, Mariano Luque   +2 more
core   +1 more source

Fractional Calculus Approach for Variational Problems: Characterization of Sufficient Optimality Conditions and Duality

Partial Differential Equations in Applied Mathematics
In this paper, we present a Wolfe-type dual model containing the Caputo-Fabrizio fractional derivative, weak and strong duality results, number of Kuhn-Tucker type sufficient optimality conditions and duality results for variational problems (VPs) with ...
Ved Prakash Dubey, Devendra Kumar, Jagdev Singh, Dumitru Baleanu   +3 more
doaj   +1 more source

Second order optimality conditions for bilevel set optimization problems

Approximate Jacobian, Approximate Hessian, Recession matrices, Bilevel optimization, Second order approximation, Necessary optimality conditions, Regularity condition, Set valued mappings, Support function, 90C29, 49J52, 90C30, 49K99,
N. Gadhi, S. Dempe
core   +1 more source

A Multidimensional Approach for Solving Multi-Objective Linear Programming Problems

InPrime
Solving multi-objective linear programming problems (MOLPP) is a great challenge because it is essential in many real-life problems, especially manufacturing.
Chiya A. Mohammed, Ayad M. Ramadan
doaj   +1 more source

Optimality Conditions for D.C. Vector Optimization Problems under D.C. Constraints [PDF]

, 2004
2000 Mathematics Subject Classification: Primary 90C29; Secondary 49K30.In this paper, we establish necessary optimality conditions and sufficient optimality conditions for D.C. vector optimization problems under D.C. constraints.
Metrane, A., Gadhi, N.
core  

Industrial petrochemical production planning and expansion: A multi-objective linear programming approach

Strategic model planning, multiple objective linear programming, analytic hierarchy process, petrochemical industry, 90B90, 90B50, 90C29,
Carlos Escobar-Toledo
core   +1 more source

Second-order duality for nondifferentiable multiobjective programming involving (Φ,ρ)-univexity

, 1970
The concepts of (Φ, ρ)-invexity have been given by Carsiti,Ferrara and Stefanescu[32]. We consider a second-order dual model associated to a multiobjective programming problem involving support functions and a weak duality result is established under ...
Bandana Priya, Ganesh Kumar Thakur
core   +1 more source

A necessary and sufficient condition to a pareto optimal without optimizing the weighting criterion

Multiple Criteria Decision Problem (MCDP), A-compact set, Λ-convex set, Λ≥-valuable MCDP, 90C29,
M. Sánchez, M. Sobrón
core   +1 more source