𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approximate selections, fixed points, almost fixed points of multivalued mappings and generalized quasi-variational inequalities in H-spaces

✍ Scribed by Xian Wu; Xianzhi Yuan

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
91 KB
Volume
38
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Fixed points, selections and best approx
Fixed points, selections and best approximation for multivalued mappings in -trees
✍ Jack T. Markin πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 175 KB

In an R-tree we consider multivalued mappings with convex values and develop fixed point, selection, and best approximation theorems for nonexpansive and almost lower semicontinuous mappings.

Remarks on quasi-variational inequalitie
Remarks on quasi-variational inequalities and fixed points in locally convex topological vector spaces
✍ G.X.-Z. Yuan πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 648 KB

## In this note, we first prove existence theorems for noncompact generalized quasivariational inequalities. As applications, two fixed point theorems for upper or lower semicontinuous multivalued mappings without compact domains are given in locally Hausdorff topological vector spaces. These resu

The Chebyshev selections and fixed point
The Chebyshev selections and fixed points of set-valued mappings in Banach spaces with some uniform convexity
✍ Jian-Zhong Xiao; Xing-Hua Zhu πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 244 KB

The existence of a continuous Chebyshev selection for a Hausdorff continuous set-valued mapping is studied in a Banach space with some uniform convexity. As applications, some existence results of Chebyshev fixed point for condensing set-valued mappings are given, and the existence of Chebyshev solu