Pacific Journal of Mathematics · 1969 · 21 citations · 0 references
Natural SciencesMaterials ScienceGeodesyGeometryMaterials CharacterizationHarmonic AnalysisMetric GeometryRiemannian GeometryCritical PointsRiemannian Metric
The equality of extremal length and modulus is shown for general annuli in a Riemannian manifold.