Pacific Journal of Mathematics · 1977 · 35 citations · 30 references
Natural SciencesMathematicsContract TheoryDynamical SystemsTopologyFunctional AnalysisOperator TheoryContraction MappingsContractive MappingsFunctional Analysis Of FunctionsLower SemicontinuitySuccessive Approximations
The following result is obtained. Lei / fee a self map on a nonempty complete inefri space (X,d).
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David W. Boyd, J. S. W. Wong · Proceedings of the American Mathematical Society · 1969 · 1K citations · Full text
Natural Sciences, Surgery, Topology +11
A theorem on contraction mappings
A. Meir, Emmett B. Keeler · Journal of Mathematical Analysis and Applications · 1969 · 742 citations
D. W. Boyd, J. S. W. Wong · Proceedings of the American Mathematical Society · 1969 · 262 citations