矢量代数与射影几何
回答: 仿射空间就是没有定义度规的矢量空间,黎曼几何在仿射空间中引入度规场和不变距离, 在仿射空间中引入度规场和不变距离,就构成了黎曼空
由 marketreflections
于 2011-05-06 08:58:16
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy