Chen Jiawei

Second-Order Strong Optimality and Second-Order Duality for Nonsmooth Constrained Multiobjective Fractional Programming Problems

  • Chen Jiawei
  • Luyu Liu
  • Jen-Chih Yao
    • Categories Multi-Criteria Optimization, Nonsmooth Optimization Tags , , , ,

    This paper investigates constrained nonsmooth multiobjective fractional programming problem (NMFP) in real Banach spaces. It derives a quotient calculus rule for computing the first- and second-order Clarke derivatives of fractional functions involving locally Lipschitz functions. A novel second-order Abadie-type regularity condition is presented, defined with the help of the Clarke directional derivative and the P´ales-Zeidan … Read more

    A composition projection method for convex feasibility problems

  • Chen Jiawei
    • Categories Convex and Nonsmooth Optimization

    In this article, we propose a composition projection algorithm for solving feasibility problem in Hilbert space. The convergence of the proposed algorithm are established by using gap vector which does not involve the nonempty intersection assumption. Moreover, we provide the sufficient and necessary condition for the convergence of the proposed method. ArticleDownload View PDF