Abstract
The following main results have been given. (1) Let be a -uniformly convex Banach space and let be a -Lipschitz mapping with condition . Then has a unique generalized duality fixed point and (2) let be a -uniformly convex Banach space and let be a inverse strongly monotone mapping with conditions , . Then has a unique generalized duality fixed point . (3) Let be a -uniformly smooth and uniformly convex Banach space with uniformly convex constant and uniformly smooth constant and let be a -lipschitz mapping with condition . Then has a unique zero point . These main results can be used for solving the relative variational inequalities and optimal problems and operator equations.
Citation
Qingqing Cheng. Yongfu Su. Jingling Zhang. "Duality Fixed Point and Zero Point Theorems and Applications." Abstr. Appl. Anal. 2012 1 - 11, 2012. https://doi.org/10.1155/2012/391301