Scaled relative graphs: nonexpansive operators via 2D Euclidean geometry
Ernest K. Ryu, Robert Hannah, Wotao Yin
Topics & Concepts
MathematicsEuclidean geometryNon-Euclidean geometryNonlinear systemPoint (geometry)Fixed pointIterative methodComputational geometryPlane (geometry)GeometryMathematical analysisPure mathematicsArgument (complex analysis)Algebra over a fieldEuclidean spaceComplex planeNumerical analysisDiscrete mathematicsApplied mathematicsOperator theoryGeometric modelingGeometric analysisOperator (biology)AlgorithmDifferential geometryFixed-point iterationEuclidean distanceCalculus (dental)Geometric data analysisOptimization and Variational AnalysisFixed Point Theorems AnalysisAdvanced Optimization Algorithms Research