The Existence of Maximum and Minimum Solutions to General Variational Inequalities in the Hilbert Lattices
Jinlu Li, Jen‐Chih Yao · Fixed Point Theory and Applications · 2010
Abstract We apply the variational characterization of the metric projection to prove some results about the solvability of general variational inequalities and the existence of maximum and minimum solutions to some general variational inequalities in the Hilbert lattices.