A long-step primal-dual path-following method for semidefinite programming

  • Authors:
  • Jianmin Jiang

  • Affiliations:
  • Department of Applied Mathematics, Tsinghua University, Beijing 100084, China

  • Venue:
  • Operations Research Letters
  • Year:
  • 1998

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Abstract

In this paper, the long-step primal-dual path-following method of Jansen et al. is extended from linear programming to semidefinite programming. By generalizing the proximity measure and using the Nesterov-Todd direction as the search direction, we construct an algorithm which finds an @e-optimal solution in at most O(n|ln@e|) iterations.