Journal of Geometry and Physics · 2008 · 54 citations · 15 references
Natural SciencesMathematicsPhysicsTheoretical PhysicsTopologyHarmonic AnalysisIntegral EquationsInvariant TheoryMetric GeometryPerturbation TheorySpectral TheoryInvariant Theory Of Differential EquationsLiouville FunctionLiouville's TheoremPolynomial InvariantsSturm - Liouville TheorySturm-liouville Theory
15
The Differential Invariants of Generalized Spaces
Hal L. Smith, T. Y. Thomas · National Mathematics Magazine · 1935 · 186 citations
On Local and Global Existence of Killing Vector Fields
Katsumi Nomizu · Annals of Mathematics · 1960 · 154 citations
Geodesic Equivalence via Integrability
Peter Topalov, Vladimir S. Matveev · Geometriae Dedicata · 2003 · 79 citations