Journal of Applied Mathematics and Stochastic Analysis 
Volume 2004 (2004), Issue 2, Pages 143-148
doi:10.1155/S1048953304305010

Partially relaxed cocoercive variational inequalities and auxiliary problem principle

Ram U. Verma

Department of Mathematics, The University of Toledo, Toledo 43606, OH, USA

Received 30 May 2003; Revised 25 November 2003

Abstract

Let T:K→H be a mapping from a nonempty closed convex subset K of a finite-dimensional Hilbert space H into H. Let f:K→ℝ be proper, convex, and lower semicontinuous on K and let h:K→ℝ be continuously Frećhet-differentiable on K with h′ (gradient of h), α-strongly monotone, and β-Lipschitz continuous on K. Then the sequence {xk} generated by the general auxiliary problem principle converges to a solution x* of the variational inequality problem (VIP) described as follows: find an element x*∈K such that 〈T(x*),x−x*〉+f(x)−f(x*)≥0 for all x∈K.