Applied Mathematics and Computation · 2003 · 17 citations · 7 references
Natural SciencesMathematicsApplied MathematicsDifferential EquationsBoundary ConditionsMappingPartial Differential EquationsVariational InequalitiesFuzzy Differential EquationsFuzzy SetsResolvent OperatorsResolvent Theory
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Multi-valued contraction mappings
Sam B. Nadler · Pacific Journal of Mathematics · 1969 · 2.3K citations · Full text
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George J. Minty · Pacific Journal of Mathematics · 1964 · 208 citations · Full text
On variational inequalities for fuzzy mappings
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