Abstract fixed points of set-valued mappings
El Shobaky, E.; Mohamed Ali Abou Bakr, Sahar; Ali, Montaser S.;
Abstract
We defined new concept of complete sequences of equivalence relations on a given abstract set on which no topology is considered, the concept of contraction mappings with respect to these sequences, proved the existence of a fixed point of a multivalued and in particular single valued mappings T on the given abstract set. © 2007 Science Publications.
Other data
Title | Abstract fixed points of set-valued mappings | Authors | El Shobaky, E.; Mohamed Ali Abou Bakr, Sahar ; Ali, Montaser S. | Keywords | Abstract fixed points | Set-valued mappings | Topology | Issue Date | 1-Jan-2007 | Journal | Journal of Mathematics and Statistics | ISSN | 15493644 | DOI | 10.3844/jmssp.2007.49.53 | Scopus ID | 2-s2.0-34548163330 |
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