On a global error bound for a class of monotone affine variational inequality problems

  • Authors:
  • Zhi-Quan Luo;Paul Tseng

  • Affiliations:
  • Room 225/CRL, Department of Electrical and Computer Engineering, McMaster University, Hamilton, Ontario, L8S 4L7, Canada;Department of Mathematics, GN-50, University of Washington, Seattle, WA 98195, USA

  • Venue:
  • Operations Research Letters
  • Year:
  • 1992

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Abstract

We give, for a class of monotone affine variational inequality problems, a simple characterization of when a certain residual function provides a bound on the distance from any feasible point to the solution set. This result has implications on the global linear convergence of a certain projection algorithm and of matrix splitting algorithms using regular splitting.