Singularities of null developable of timelike curve that lies on nullcone in semi-Euclidean 3-space with index 2

DOI10.1016/J.TOPOL.2012.10.013zbMath1256.53012OpenAlexW2001978921MaRDI QIDQ1928430

Yanyan Li

Publication date: 3 January 2013

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2012.10.013

zbMATH Keywords

singularitytime-like curvenullcone

Mathematics Subject Classification ID

Local submanifolds (53B25) Topological invariants on manifolds (58K65) Non-Euclidean differential geometry (53A35) Local differential geometry of Lorentz metrics, indefinite metrics (53B30) Deformation of singularities (58K60)

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