Lightlike tangent developables in de Sitter 3-space
Yanlin Li, Zhigang Wang
Topics & Concepts
Gaussian curvatureGravitational singularityTangentTangent spaceMathematicsPure mathematicsCurvatureTangent vectorSingularityMathematical analysisGeometryGeometric Analysis and Curvature FlowsMathematics and ApplicationsHistory and Theory of Mathematics