吉林大学学报(理学版)

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渐近线性分数阶椭圆型方程解的多重性

贾秀利1, 王萍2, 吴林哲3   

  1. 1. 吉林工商学院 基础部, 长春 130507; 2. 铁岭师范高等专科学校 师范学院, 辽宁 铁岭 112000;3. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2015-02-02 出版日期:2015-09-26 发布日期:2015-09-29
  • 通讯作者: 贾秀利 E-mail:jiaxiaoyi888@126.com

Multiplicity of Solutions for Asymptotically LinearFractional Elliptic Equations

JIA Xiuli1, WANG Ping2, WU Linzhe3   

  1. 1. Department of Basic Course, Jilin Business and Technology College, Changchun 130507, China;2. Institute of Normal, Tieling Normal College, Tieling 112000, Liaoning Province, China;3. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2015-02-02 Online:2015-09-26 Published:2015-09-29
  • Contact: JIA Xiuli E-mail:jiaxiaoyi888@126.com

摘要:

考虑有界区域上分数阶椭圆型方程(-Δ)su=f(x,u)在Dirichlet边界条件下解的多重性. 应用变分法, 在非线性项满足渐近线性增长条件时得到了该问题新的解的多重性结果.

关键词: 多重性, 变分法, 分数阶Laplace方程

Abstract:

This paper deals with the multiplicity of solutions for some fractional elliptic equation (-Δ)su=f(x,u) in bounded domain under Dirichlet boundary condition. Using variational method, we obtained some new multiplicity results of the fractional elliptic equation when the nonlinearity is of asymptotically linear growth.

Key words: multiplicity, variational method, fractional Laplace equation

中图分类号: 

  • O177.91