Fixed point theorems for compatible multi-valued and single-valued mappings
The notion of compatibility for point-to-point mappings recently defined by Jungck is generalized to include multi-valued mappings. This idea is used to establish a fixed point theorem for a generalized contractive multi-valued mapping and a single-valued mapping.
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Wiley
1989-01-01
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| Edice: | International Journal of Mathematics and Mathematical Sciences |
| On-line přístup: | http://dx.doi.org/10.1155/S0161171289000293 |
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