吉林大学学报(工学版) ›› 2000, Vol. ›› Issue (4): 44-47.

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Positive Entire Solutions of a Class of Singular Nonlinear Elliptic Equations

LI Zhao-xing1, LIU Zhao-rui 2   

  1. 1. Dept of Computer Science, Daqing Higher Technical School, Daqing 163712, China;
    2. Iron Man Middle School, Daqing 163712, China
  • Received:2000-01-16 Online:2000-10-25

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Abstract: The existence of positive entire solutions on RN,N≥3 is established for a singular nonlinear elliptic equation by utilizing the Schauder fixed point theorem.The research generalizes the results of paper[1].

Key words: singular nonlinear elliptic equation, positive entire solution, existence

CLC Number: 

  • O175.25
[1] 叶常青.一类奇异的非线性椭圆型方程的正整解Ⅱ ［J］.数学研究,1998 ,31(4):459-465.
[2] 许兴业.关于奇异的非线性椭圆型方程正的整体解的存在性［J］.数学杂志,1995,(4):421-427
[3] 叶常青.一类奇异的非线性椭圆型方程正整解的存在性［J］.数学研究,1997,30(4):420-425.
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