By using a continuous selection theorem, some new collective fixed point theorems and coincidence theorems for the families of set-valued mappings defined on the product space of noncompact FC-spaces are proved under very weak assumptions. As applications, some nonempty intersection theorems, inclus
Collective fixed point theorem and coincidence theorems in FC-spaces
โ Scribed by Rong-Hua He; Hong-Xu Li
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 625 KB
- Volume
- 225
- Category
- Article
- ISSN
- 0377-0427
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โฆ Synopsis
In this paper, we present a KKM type theorem, some coincidence theorems in FC -spaces and a collective fixed-point theorem for a family of set-valued mappings defined on the product space of locally FC -spaces. As applications, some intersection theorems and minimax theorems are proved. Our results improve and generalize some recent results.
๐ SIMILAR VOLUMES
Several results concerning generalized probabilistic spaces, fixed points of mappings on topological spaces are obtained and applied to yield some new theorems on fixed points for mappings on generalized probabilistic metric spaces.