On a Hybrid Extragradient-Viscosity Method for Monotone Operators and Fixed Point Problems
Rapeepan Kraikaew, Satit Saejung · Numerical Functional Analysis and Optimization · 2013
The purpose of this article is to give a more general scheme for approximating a common element of the fixed-point set of a certain mapping and the set of solutions of a variational inequality problem. This scheme is inspired by the recent work of Maingé [A hybrid extragradient-viscosity method for monotone operators and fixed point problems, SIAM J. Control Optim. 47, 1499–1515 (2008)]. We also show that some assumption imposed in his result can be relaxed. Moreover, our scheme is a genuine generalization of Maingé's result because there is a class of mappings to which our scheme is applicable, but which is beyond the scope of his result.