detecting infeasibility

A Homogeneous Model for Mixed Complementarity Problems over Symmetric Cones

  • Yedong Lin
  • Akiko Yoshise
    • Categories Complementarity and Variational Inequalities, Linear, Cone and Semidefinite Programming, Nonlinear Optimization Tags , , , , , ,

    In this paper, we propose a homogeneous model for solving monotone mixed complementarity problems over symmetric cones, by extending the results in \cite{YOSHISE04} for standard form of the problems. We show that the extended model inherits the following desirable features: (a) A path exists, is bounded and has a trivial starting point without any regularity … Read more

    Interior Point Trajectories and a Homogeneous Model for Nonlinear Complementarity Problems over Symmetric Cones

  • Akiko Yoshise
    • Categories Complementarity and Variational Inequalities, Linear, Cone and Semidefinite Programming Tags , , , , ,

    We study the continuous trajectories for solving monotone nonlinear mixed complementarity problems over symmetric cones. While the analysis in Faybusovich (1997) depends on the optimization theory of convex log-barrier functions, our approach is based on the paper of Monteiro and Pang (1998), where a vast set of conclusions concerning continuous trajectories is shown for monotone … Read more