Abstract
This paper focuses on solving a class of multi-criteria optimization with the difference of convex objective functions. Proximal point algorithms, extensively studied for scalar optimization, are extended to our setting. We show that the proposed algorithms are well posed and globally convergent to a critical point. For an application, the new methods are used to a multi-criteria model arising in portfolio optimization. The numerical results show the efficiency of our methods.
Similar content being viewed by others
References
Gadhi, N., Laghdir, M., Metrane, A.: Optimality conditions for D.C. vector optimization problems under reverse convex constraints. J. Glob. Optim. 33, 527–540 (2005)
Qu, S.J., Goh, M., Wu, S.Y., Souza, R.D.: Multiobjective DC programs with infinite convex constraints. J. Glob. Optim. 59, 41–58 (2013)
Moreau, J.J.: Proximaté et dualité dans un espace Hilbertien. Bull. Soc. Math. Fr. 93, 273–299 (1965)
Rockafellar, R.T.: Monotone operators and the proximal point algorithm. SIAM J. Control Optim. 14, 877–898 (1976)
Martinet, B.: Regularisation, dinquations variationelles par approximations succesives. Rev. Fra. Inform. Rech. Opér. 4, 154–159 (1970)
Villacorta, K.D.V., Oliveira, P.R.: An interior proximal method in vector optimization. Eur. J. Oper. Res. 214, 485–492 (2011)
Bonnel, H., Iusem, A.N., Svaiter, B.F.: Proximal methods in vector optimization. SIAM J. Optim. 15, 953–970 (2005)
Bento, G.C., Cruz Neto, J.X., Soubeyran, A.: A proximal point-type method for multicriteria optimization. Set-valued Var. Anal. 22(3), 557–573 (2014)
Rockafellar, R.T.: Convex Analysis. Princeton University Press, Princeton (1970)
Burachik, R.S., Jeyakumar, V.: A dual condition for the convex subdifferential sum formula with applications. J. Convex Anal. 12, 279–290 (2005)
Zangwill, W.I.: Nonlinear Programming: A Unified Approach. Prentice-Hall, Englewood Cliffs (1969)
Sun, W.Y., Sampaio, R.J.B., Candido, M.A.B.: Proximal point algorithm for minimization of DC function. J. Comput. Math. 21(4), 451–462 (2003)
Moudafi, A., Maingé, P.E.: On the convergence of an approximate proximal method for DC functions. J. Comput. Math. 24(4), 475–480 (2006)
Hwang, S., Satchell, S.E.: Modelling emerging market risk premia using higher moments. Int. J. Financ. Econ. 4(4), 271–296 (1999)
Parpas P., Rustem B.: Global optimization of the scenario generation and portfolio selection problems. In: Computation Science and Applications. Kluwer Academic, Norwell (2000)
Qu, S.J., Zhang, K.C., Wang, F.S.: A global optimization using linear relaxation for generalized geometric programming. Eur. J. Oper. Res. 190, 345–356 (2008)
Acknowledgments
The authors thank two anonymous referees for their insightful comments that improved the paper in numerous ways. This work was supported by the National Natural Science Foundation of China (Nos. 71201040, 11201099, 71571055), and A*STAR SERC Grant (No. 1224200003).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ji, Y., Goh, M. & de Souza, R. Proximal Point Algorithms for Multi-criteria Optimization with the Difference of Convex Objective Functions. J Optim Theory Appl 169, 280–289 (2016). https://doi.org/10.1007/s10957-015-0847-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10957-015-0847-0