吉林大学学报(理学版)

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p-Kirchhoff型方程解的多重性

李健1, 杜泊船2, 赵昕1, 吕显瑞3   

  1. 1. 吉林农业大学 信息技术学院, 长春 130118; 2. 吉林大学 生命科学学院, 长春 130012;3. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2013-03-18 出版日期:2013-07-26 发布日期:2013-08-06
  • 通讯作者: 吕显瑞 E-mail:lvxr@jlu.edu.cn

Multiplicity of Solution of p-Kirchhoff Type Equation

LI Jian1, DU Bochuan2, ZHAO Xin1, LV  Xianrui3   

  1. 1. College of Information Technology, Jilin Agricultural University, Changchun 130118, China;2. College of Life Sciences, Jilin University, Changchun 130012, China;3. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2013-03-18 Online:2013-07-26 Published:2013-08-06
  • Contact: LV Xianrui E-mail:lvxr@jlu.edu.cn

摘要:

考虑p-Kirchhoff型方程解的多重性. 应用变分法, 结合非线性项在零点和无穷远处的渐近性态, 当AmbrosettiRabinowitz条件不满足时得到了p-Kirchhoff型方程解的存在性.

关键词: 变分法, 正解, 负解, p-Kirchhoff型方程, 生物种群密度

Abstract:

This paper deals with the multiplicity of solutions of p-Kirchhoff type equations. With the help of  the variational method, together with the asymptotic behavior of the nonlinearity at zero and infinity, the existence of the solution of p-Kirchhoff type equation is established when the Ambrosetti-Rabinowitz condition is not required.

Key words:  variational method, positive solution, negative solution, p-Kirchhoff type equation, biological population density

中图分类号: 

  • O175.25