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| R~(n+1)中超曲面的杜邦标形 | |
| 引用本文： | 于纯孝. R~(n+1)中超曲面的杜邦标形[J]. 山东师范大学学报(自然科学版), 1991, 0(1) |
| 作者姓名： | 于纯孝 |
| 作者单位： | 山东师大数学系 |
| 摘 要： | 本文讨论了R~(n+1)中超曲面的杜邦(Dupin)标形的分类及其和超曲面在所论点邻近的关系。 |
| 关 键 词： | 超曲面 主曲率 杜邦标形 |
THE DUPIN INDICATRIX OF HYPERSURFACES IN A R~(N+l) |
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| Yu Chunxiao. THE DUPIN INDICATRIX OF HYPERSURFACES IN A R~(N+l)[J]. Journal of Shandong Normal University(Natural Science), 1991, 0(1) | |
| Authors: | Yu Chunxiao |
| Affiliation: | Yu Chunxiao Department of Mathematics |
| Abstract: | This paper discusses classifications of the Dupin indicatrix of hypersurfaces in a R~(n+1), and its relation with the hypersurface near the point. |
| Keywords: | hypersurface principal curvature Dupin indicatrix |
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