Mathematische Zeitschrift · 1990 · 244 citations · 9 references
Natural SciencesMathematicsPhysicsAstrophysicsGeometryAnalytic GeometryCurved SpacetimeEinstein Field EquationsCurvature DerivativesSymmetric Functions
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Three-manifolds with positive Ricci curvature
Richard S. Hamilton · Journal of Differential Geometry · 1982 · 3K citations · Full text
Four-manifolds with positive curvature operator
Richard S. Hamilton · Journal of Differential Geometry · 1986 · 808 citations · Full text
An Inequality for Hyperbolic Polynomials
Lars Gårding · Indiana University Mathematics Journal · 1959 · 454 citations