| 关于奇异非线性椭圆型方程正整解的一点注记 |
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| 引用本文： | 李兆兴,王彦,赵国传.关于奇异非线性椭圆型方程正整解的一点注记[J].东北师大学报(自然科学版),2000,32(4):11-15. |
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| 作者姓名： | 李兆兴 王彦 赵国传 |
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| 作者单位： | 大庆高等专科学校计算机系,黑龙江,大庆,163712 |
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| 摘 要： | 将一类奇异非线性椭圆型方程正整解存在性问题转化常微分方程初值问题，利用Ｓｃｈａｕｄｅｒ不动点定理证明了一类奇异非线性椭圆方程在Ｒ＾２上的正整解的存在性，推广并改进了已有的结果。
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| 关 键 词： | 奇异非线性椭圆方程 正整解 存在性 不动点定理 |
| 文章编号： | 1000-1832(2000)04-0011-05 |
| 修稿时间： | 2000-06-20 |
A note on positive entire solution to a singular nonlinear elliptie epuation |
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| LI Zhao-xing,WANG Yan,ZHAO Guo-chuan.A note on positive entire solution to a singular nonlinear elliptie epuation[J].Journal of Northeast Normal University (Natural Science Edition),2000,32(4):11-15. |
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| Authors: | LI Zhao-xing WANG Yan ZHAO Guo-chuan |
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| Institution: | LI Zhao-xing ,WANG Yan ,ZHAO
Guo-chuan
(Department of Computer, Daqing College, Daqing 163712, China) |
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| Abstract: | Turning problem of the existence of positive entire solutions for a singular nonlinear elliptic equation into original value for ordinary differential equation. The existence of positive entire solutions is tablished by utilizing the Schauder fixed point therom. It extends and improves present results. |
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| Keywords: | singutar nonlinear elliptic equatim positive entire solution existence |
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