Title of article
An algorithm for approximating nondominated points of convex multiobjective optimization problems
Author/Authors
Ghaznavi ، M. - Shahrood University of Technology , Azizi ، Z. - Shahrood University of Technology
Pages
17
From page
1399
To page
1415
Abstract
In this paper, we present an algorithm for generating approximate nondominated points of a multiobjective optimization problem (MOP), where the constraints and the objective functions are convex. We provide outer and inner approximations of nondominated points and prove that inner approximations provide a set of approximate weakly nondominated points. The proposed algorithm can be applied for differentiable or nondifferentiable convex MOPs. To illustrate efficiency of the proposed algorithm for convex MOPs, we provide numerical examples.
Keywords
Multiobjective optimization , convexity , nondominated point , efficient solution , approximation algorithm , differentiable problem.
Journal title
Bulletin of the Iranian Mathematical Society
Serial Year
2017
Journal title
Bulletin of the Iranian Mathematical Society
Record number
2456114
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