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VARIATIONAL PROPERTIES OF THE INTEGRATED MEAN CURVATURES OF TUBES IN SYMMETRIC SPACES
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作者 X.GUAL-ArNAU r.masó A.M.NAVEIrA 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2002年第1期53-62,共10页
Let Pt denote the tubular hypersurface of radius t around a given compatible submanifold in a symmetric space of arbitrary rank. The authors will obtain some relations between the integrated mean curvatures of P, and ... Let Pt denote the tubular hypersurface of radius t around a given compatible submanifold in a symmetric space of arbitrary rank. The authors will obtain some relations between the integrated mean curvatures of P, and their derivatives with respect to f. Moreover, the authors will emphasize the differences between the results obtained for rank one and arbitrary rank symmetric spaces. 展开更多
关键词 变分性 积分平均曲率 对称空间 RIEMANN流形 超曲面 测地球 测地流形 主轨道
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