| 双曲复平面上的类时邻域 |
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| 引用本文： | 李武明,许宁.双曲复平面上的类时邻域[J].通化师范学院学报,2009,30(10):1-2. |
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| 作者姓名： | 李武明 许宁 |
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| 作者单位： | 通化师范学院,数学系,吉林,通化,134002 |
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| 基金项目： | 吉林省教育厅科研基金 |
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| 摘 要： | 利用双曲复平面上M inkowsk i圆的性质,引入双曲复平面上类时邻域（类空邻域,类光邻域）的概念,讨论了类时邻域的性质,得到类时曲线的有限覆盖定理.
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| 关 键 词： | 双曲复数 双曲复平面 Minkowski圆 类时邻域 类时曲线 有限覆盖定理 |
Time-like Neighborhood in Hyperbolic Complex Plane |
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| LI Wu-ming,XU Ning.Time-like Neighborhood in Hyperbolic Complex Plane[J].Journal of Tonghua Teachers College,2009,30(10):1-2. |
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| Authors: | LI Wu-ming XU Ning |
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| Institution: | (Department of Mathematics, Tonghua Normal University, Tonghua, Jilin 134002, China) |
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| Abstract: | This paper introduces the concepts of the time-like neighborhood（space-like neighborhood and light-like neighborhood） by using the properties of Minkowski circle on the hyperbolic complex plane,using for discussing the properties of the time-like neighborhood.The theorem of finite covering of time-like curve is given. |
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| Keywords: | hyperbolic complex hyperbolic complex plane Minkowski circle time-like neighborhood time-like curve theorem of finite covering |
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