A Smoothing Newton-Type Algorithm of Stronger Convergence for the Quadratically Constrained Convex Quadratic Programming

  • Authors:
  • Zheng-Hai Huang;Defeng Sun;Gongyun Zhao

  • Affiliations:
  • Department of Mathematics, School of Science, Tianjin University, Tianjin, P.R. China 300072;Department of Mathematics, National University of Singapore, Singapore, Republic of Singapore 117543;Department of Mathematics, National University of Singapore, Singapore, Republic of Singapore 117543

  • Venue:
  • Computational Optimization and Applications
  • Year:
  • 2006

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper we propose a smoothing Newton-type algorithm for the problem of minimizing a convex quadratic function subject to finitely many convex quadratic inequality constraints. The algorithm is shown to converge globally and possess stronger local superlinear convergence. Preliminary numerical results are also reported.