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一般伪黎曼流形中的极大类空子流形 被引量:7

Maximal spacelike submanifolds in a pseudo-Riemannian spaces
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摘要 N_p^(n+p)为(n+p)维完备连通伪黎曼流形,它的截面曲率K_N 满足a≤K_N ≤b.Mn为N_f^(f+p)中的紧致无边极大类空子流形.通过利用Green散度积分公式,得到了在一般伪黎曼流形情况下的J.Simons型积分不等式。 Let \$N\+\{n+p\}\-p\$ be an \$(n+p)\$-dimensional,complete and connected pseudo-Riemannian manifold,whose sectional curvature \$K\-N\$ satisfies \$a≤K\-N≤b\$. Let \$M\+n\$ be a maximal spacelike submanifold in \$N\+\{n+p\}\-p\$. By applying Green divergence integral formula, an integral formula of J.Simons form is obtained.
作者 冯维
机构地区 浙江大学数学系
出处 《浙江大学学报(理学版)》 CAS CSCD 北大核心 2005年第2期132-134,143,共4页 Journal of Zhejiang University(Science Edition)
关键词 伪黎曼流形 极大类空 第二基本形式 pseudo-Riemannian manifold maximal spacelike second fundamental form
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参考文献6

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二级参考文献4

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共引文献10

同被引文献47

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