Abstract
A method for solving quasiconvex nondifferentiable unconstrained multiobjective optimization problems is proposed in this paper. This method extends to the multiobjective case of the classical subgradient method for real-valued minimization. Assuming the basically componentwise quasiconvexity of the objective components, full convergence (to Pareto optimal points) of all the sequences produced by the method is established.
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J.X. Da Cruz Neto was partially supported by CNPq GRANT 301625-2008 and PRONEX-Optimization (FAPERJ/CNPq).
G.J.P. Da Silva was partially supported by PADCT-CNPq.
O.P. Ferreira was supported in part by FUNAPE/UFG, CNPq Grants 201112/2009-4, 475647/2006-8 and PRONEX-Optimization (FAPERJ/CNPq).
J.O. Lopes was partially supported by INCTMAT-CNPq.
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Da Cruz Neto, J.X., Da Silva, G.J.P., Ferreira, O.P. et al. A subgradient method for multiobjective optimization. Comput Optim Appl 54, 461–472 (2013). https://doi.org/10.1007/s10589-012-9494-7
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DOI: https://doi.org/10.1007/s10589-012-9494-7