Document Type : Research Paper
Department of Mathematics, Lorestan University, P.O. Box 465, Khoramabad, Lorestan, Iran.
Let $C$ be a nonempty closed convex subset of a real Banach space $E$, let $B: C \rightarrow E $ be a nonlinear map, and let $u, v$ be positive numbers. In this paper, we show that the generalized variational inequality $V I (C, B)$ is singleton for $(u, v)$-cocoercive mappings under appropriate assumptions on Banach spaces. The main results are extensions of the Saeidi's Propositions for finding a unique solution of the variational inequality for $(u, v)$-cocoercive mappings in Banach spaces.
- Variational inequality
- Nonexpansive mapping
- v)$-cocoercive mapping
- Metric projection
- Sunny nonexpansive retraction
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