Fixed Point Theory and Applications
Volume 2009 (2009), Article ID 591874, 16 pages
doi:10.1155/2009/591874

An extragradient method and proximal point algorithm for inverse strongly monotone operators and maximal monotone operators in Banach spaces

Abstract

We introduce an iterative scheme for finding a common element of the solution set of a maximal monotone operator and the solution set of the variational inequality problem for an inverse strongly-monotone operator in a uniformly smooth and uniformly convex Banach space, and then we prove weak and strong convergence theorems by using the notion of generalized projection. The result presented in this paper extend and improve the corresponding results of Kamimura et al. (2004), and Iiduka and Takahashi (2008). Finally, we apply our convergence theorem to the convex minimization problem, the problem of finding a zero point of a maximal monotone operator and the complementary problem.