A Refined Proximal Algorithm for Nonconvex Multiobjective Optimization in Hilbert Spaces
Autor: | Bento, G. C., Neto, J. X. Cruz, Lopes, J. O., Mordukhovich, B. S., Filho, P. R. Silva |
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Rok vydání: | 2024 |
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Druh dokumentu: | Working Paper |
Popis: | This paper is devoted to general nonconvex problems of multiobjective optimization in Hilbert spaces. Based on Mordukhovich's limiting subgradients, we define a new notion of Pareto critical points for such problems, establish necessary optimality conditions for them, and then employ these conditions to develop a refined version of the vectorial proximal point algorithm with providing its detailed convergence analysis. The obtained results largely extend those initiated by Bonnel, Iusem and Svaiter \cite{Bonnel2005} for convex vector optimization problems and by Bento et al. \cite{Bento2018} for nonconvex finite-dimensional problems in terms of Clarke's generalized gradients. Comment: 18 pages |
Databáze: | arXiv |
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