Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形)
为n+p维局部对称的完备连通伪黎曼流形,它的截面曲率KN满足c1≤KN≤c2.Mn为中的极大类空子流形.给出了Mn完备或紧致情况下它的第二基本形式模长平方的估计.推广了已有的结论.
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2003-03-01
|
| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2003.30.2.128-132 |
| _version_ | 1797236503805427712 |
|---|---|
| author | CHENYing(陈颖) DONGTing(董婷) |
| author_facet | CHENYing(陈颖) DONGTing(董婷) |
| author_sort | CHENYing(陈颖) |
| collection | DOAJ |
| description | 为n+p维局部对称的完备连通伪黎曼流形,它的截面曲率KN满足c1≤KN≤c2.Mn为中的极大类空子流形.给出了Mn完备或紧致情况下它的第二基本形式模长平方的估计.推广了已有的结论. |
| first_indexed | 2024-04-24T17:04:54Z |
| format | Article |
| id | doaj.art-a0fcaf0ea6e84603ad980b8de85c5acb |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T17:04:54Z |
| publishDate | 2003-03-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-a0fcaf0ea6e84603ad980b8de85c5acb2024-03-29T01:58:19ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972003-03-01302128132zjup/1008-9497.2003.30.2.128-132Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形)CHENYing(陈颖)0DONGTing(董婷)1 1.Department of Mathematics, Zhejiang University, Hangzhou 310028, China( 1.浙江大学数学系，浙江 杭州 310028) 1.Department of Mathematics, Zhejiang University, Hangzhou 310028, China( 1.浙江大学数学系，浙江 杭州 310028)为n+p维局部对称的完备连通伪黎曼流形,它的截面曲率KN满足c1≤KN≤c2.Mn为中的极大类空子流形.给出了Mn完备或紧致情况下它的第二基本形式模长平方的估计.推广了已有的结论.https://doi.org/zjup/1008-9497.2003.30.2.128-132伪黎曼流形极大类空局部对称全测地 |
| spellingShingle | CHENYing(陈颖) DONGTing(董婷) Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) Zhejiang Daxue xuebao. Lixue ban 伪黎曼流形 极大类空 局部对称 全测地 |
| title | Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) |
| title_full | Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) |
| title_fullStr | Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) |
| title_full_unstemmed | Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) |
| title_short | Maximal space-like submanifolds in locally symmetric pseudo-Riemannian spaces(局部对称的伪黎曼流形中的极大类空子流形) |
| title_sort | maximal space like submanifolds in locally symmetric pseudo riemannian spaces 局部对称的伪黎曼流形中的极大类空子流形 |
| topic | 伪黎曼流形 极大类空 局部对称 全测地 |
| url | https://doi.org/zjup/1008-9497.2003.30.2.128-132 |
| work_keys_str_mv | AT chenyingchényǐng maximalspacelikesubmanifoldsinlocallysymmetricpseudoriemannianspacesjúbùduìchēngdewěilímànliúxíngzhōngdejídàlèikōngziliúxíng AT dongtingdǒngtíng maximalspacelikesubmanifoldsinlocallysymmetricpseudoriemannianspacesjúbùduìchēngdewěilímànliúxíngzhōngdejídàlèikōngziliúxíng |