期刊文献+

一类积分方程的正解的存在性与可积性

Existence and Integrability of Positive Solution for a Class of Integral Equation
下载PDF
导出
摘要 讨论了与加权Hardy-Littlewood-Sobolev不等式有密切联系的一类积分方程:(?)证明了此类积分方程在L^(n(p-1)/(n-λ-β))(R^n)∩L^(q0)(R^n)中存在唯一的正解,并利用迭代技巧得到了正解的可积区间L^5(R^n),s∈[min{qo,n(p-1)/(n-λ-β)},∞]. In this paper,we consider the existence and integrability of positive solutionfor a class of integral equation closely related to the weighted Hardy-Littlewood-Sobolevinequality:u(x)=∫Rn(up(y))/((b+|x-y|)λ)1/(|y|β)dy,(p〉1,β〉0,0〈λ〈n,b≥0).(32)We prove that system(32) admits a unique positive solution in Ln(p-1)/(n-λ-β)(Rn)∩Lq0(Rn),furthermore,using iterated lemma,we obtain the integrable interval of positivesolution LS(Rn),s∈[min{q0,n(p - 1)/(n -λ-β)},∞].
出处 《数学研究》 CSCD 2012年第3期291-298,共8页 Journal of Mathematical Study
基金 天元基金(11126148) 湖南农业大学大学生创新性试验计划资助项目(XCX1122) 湖南东方科技学院大学生创新性试验计划资助项目(DFCXY201109)
关键词 加权Hardy-Littlewood-Sobolev不等式 压缩映射 迭代引理 Weighted-Hardy-Littlewood-Sobolev inquality Integral equation Iteratedlemma
  • 相关文献

参考文献2

二级参考文献17

  • 1邓东皋,颜立新.Fractional integration associated with second order divergence operators on R^n[J].Science China Mathematics,2003,46(3):355-363. 被引量:3
  • 2YanYan Li,Lei Zhang.Liouville-type theorems and harnack-type inequalities for semilinear elliptic equations[J]. Journal d’Analyse Mathématique . 2003 (1) 被引量:1
  • 3Donggao Deng,Lixin Yan.Fractional integration associated with second order divergence operators on Rn[J]. Science in China Series A: Mathematics . 2003 (3) 被引量:1
  • 4James Serrin.A symmetry problem in potential theory[J]. Archive for Rational Mechanics and Analysis . 1971 (4) 被引量:1
  • 5Chen W,Li C,Ou B.Classification of solutions for a system of integral equations. Communications in Partial Differential Equations . 2005 被引量:1
  • 6Chen W,,Li C,Ou B.Qualitative properties of solutions for an integral equation. Discrete Contin Dyn Syst . 2005 被引量:1
  • 7Hang F B.On the integral systems related to Hardy-Littlewood-Sobolev inequality. Mathematical Research Letters . 2007 被引量:1
  • 8Zhang Y.A Liouville type theorem for polyharmonic elliptic systems. Journal of Mathematical Analysis and Applications . 2007 被引量:1
  • 9W. Chen,C. Li,B. Ou.Classification of solutions for an integral equation. Communications in Pure Applied Mathematics . 2006 被引量:1
  • 10Jiaqun Liu Yuxia Guo and Yajing Zhang.Liouville-type theorems for polyharmonic systems in. Journal of Differential Equations . 2006 被引量:1

共引文献8

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部