Nonlinear Analysis · 2003 · 15 citations · 6 references
Natural SciencesMathematicsDifferential EquationsMathematical PhysicsApproximation MethodsDifferential GeometryHilbert Space FormalismOperator TheorySpectral MethodsSpectral TheoryMonotone Operator TheoryOperator InequalitiesOperator MonotonicityResolvent OperatorsResolvent Theory
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Nonexpansive iterations in hyperbolic spaces
Simeon Reich, Itai Shafrir · Nonlinear Analysis · 1990 · 392 citations
Nonlinear semi-groups in Hilbert space
Yukio Kömura · Journal of the Mathematical Society of Japan · 1967 · 330 citations · Full text