| 仿射支撑函数表达的仿射球面性质 |
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| 引用本文： | 向修栋.仿射支撑函数表达的仿射球面性质[J].中国石油大学学报(自然科学版),1995(3). |
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| 作者姓名： | 向修栋 |
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| 作者单位： | 石油大学数理系 |
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| 摘 要： | 利用拟解析函数方法，通过仿射支撑函数描述了Ａ￣３中仿射凸曲面性质，得到了仿射球的结论。
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| 关 键 词： | 仿射支撑函数 脐点 仿射球 |
SOME PROPERTIES OF AFFINE SPHERES DESCRIBED BY AFFINE SUPPORT FUNCTION |
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| Xiang Xiudong.SOME PROPERTIES OF AFFINE SPHERES DESCRIBED BY AFFINE SUPPORT FUNCTION[J].Journal of China University of Petroleum,1995(3). |
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| Authors: | Xiang Xiudong |
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| Abstract: | In this paper, we will use the qusi-analytic function method and give someresults that affine convex surfaces are affine spheres described by affine support function. |
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| Keywords: | Affine support function: Umbilic point: Affine spheres A |
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