Timelike isometries and killing fieldsJohn K. Beem,Paul E. Ehrlich,Steen MarkvorsenGeometriae Dedicata(1988)引用 17|浏览5暂无评分关键词Riemannian Manifold,Displacement Function,Null Geodesic,Geodesic Segment,Timelike CurveAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要