Einosuke Iida

An infeasible interior-point arc-search method with Nesterov’s restarting strategy for linear programming problems

  • Einosuke Iida
  • Makoto Yamashita
    • Categories Linear Programming Tags , , ,

    An arc-search interior-point method is a type of interior-point methods that approximates the central path by an ellipsoidal arc, and it can often reduce the number of iterations. In this work, to further reduce the number of iterations and computation time for solving linear programming problems, we propose two arc-search interior-point methods using Nesterov’s restarting … Read more

    An Infeasible Interior-point Arc-search Algorithm for Nonlinear Constrained Optimization

  • Einosuke Iida
  • Yaguang Yang
  • Makoto Yamashita
    • Categories Constrained Nonlinear Optimization Tags , , , ,

    In this paper, we propose an infeasible arc-search interior-point algorithm for solving nonlinear programming problems. Most algorithms based on interior-point methods are categorized as line search in the sense that they compute a next iterate on a straight line determined by a search direction which approximates the central path. The proposed arc-search interior-point algorithm uses … Read more