manuscripta mathematica · 1973 · 22 citations · 2 references
Natural SciencesGeophysicsDynamical SystemsCritical PhenomenaPerturbation MethodsPerturbation TheorySingular Perturbation TheoryStabilityStability TheoryCritical Point BehaviorCritical Point StabilityCritical Point TheoryCritical PointsLocal Bifurcation Of Fixed PointsNondegenerate Critical PointsStability Of Fixed Points
2
Introduction to differentiable manifolds
Journal of the Franklin Institute · 1963 · 576 citations
Morse theory on Hilbert manifolds
Richard S. Palais · Topology · 1963 · 467 citations
Natural Sciences, Physics, Topology +10