Acta mathematica scientia,Series A ›› 2022, Vol. 42 ›› Issue (1): 35-44.

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Stability of Benson Proper Efficient Solutions for Vector Optimization Problems

Jing Zeng(),Ruiting Hu*()   

  1. College of Mathematics and Statistics, Chongqing Technology and Business University, Chongqing 400067
  • Received:2021-01-27 Online:2022-02-01 Published:2022-02-23
  • Contact: Ruiting Hu E-mail:zengjing1983@ctbu.edu.cn;zengjing1983@ctbu.edu.cn; 943389111@qq.com
  • Supported by:
    the NSFC(12001445);the General Project of Chongqing NSF(Special Project of Basic Research and Frontier Exploration)(cstc2019jcyj-msxmX0605);the Scientific and Technological Research Program of Chongqing Municipal Education Commission(KJQN201800837)

Abstract:

In this paper, at the beginning, we established the equivalent relationship between Benson proper efficient solutions of vector optimization problems and the solution of a class of scalar optimization problems by using nonlinear scaling technique. Besides, with the means of the equivalence result, we obtained the anti-interference stability results of Benson proper efficient point sets and the solution sets in the vector optimization problem when the objective function and the constraint conditions were perturbed. For the first time, by the means of the scalarization technique, we study the anti-interference of Benson proper efficient solutions of vector optimization problems under the condition that the disturbance problem sequence Painlevé-Kuratowski converges to the object optimization problem. And the results have important theoretical value for numerical calculation and analysis.

Key words: Benson proper efficient solution, Painlevé-Kuratowski convergence, Scalarization, Stability

CLC Number: 

  • O224
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