数学物理学报(英文版) ›› 2003, Vol. 23 ›› Issue (1): 139-144.
• 论文 • 上一篇
程新跃, 杨文茂
CHENG Xin-Yue, YANG Wen-Mao
摘要:
Y -Riemannian metric gY is an important tool in Finsler geometry, where Y is a smooth non-zero vector field on Finsler manifold. If Y is a geodesic field, it is very effective to study flag curvature using Y -Riemann metric. In this paper, using a special Y -Riemann metric ( that is, so called -Riemann metric ), we study hyperspheres in a Minkowski space and give some characteristics of hyperspheres in a Minkowski space.
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