| 关于平面卵形区域的等周亏格上界的几点注记 |
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| 引用本文： | 戴勇,姚惠.关于平面卵形区域的等周亏格上界的几点注记[J].数学的实践与认识,2013,43(1). |
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| 作者姓名： | 戴勇 姚惠 |
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| 作者单位： | 黔南民族师范学院 数学系,都匀贵州,558000 |
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| 基金项目： | 西南大学访学基金及黔南民族师范学院科研项目 |
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| 摘 要： | 利用平面卵形区域的Ros'定理及其加强形式,给出平面R2中卵形区域的等周亏格的几个上界估计.
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| 关 键 词： | 等周不等式 等周亏格 Ros'定理 卵形区域 |
Some Remarks on the Isoperimetric Deficit Upper Bounds of the Plane Oval Domain |
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| DAI Yong
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YAO Hui.Some Remarks on the Isoperimetric Deficit Upper Bounds of the Plane Oval Domain[J].Mathematics in Practice and Theory,2013,43(1). |
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| Authors: | DAI Yong YAO Hui |
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| Abstract: | Based on Ros' theorem and strengthen forms of the oval domain,we obtain some upper bounds of the isoperimetric deficit of the plane oval domain. |
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| Keywords: | isoperimetric inequality isoperimetric deficit Ros' theorem oval domain |
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