文章摘要
吕定洋.一类四阶椭圆型方程的高能解的存在性[J].井冈山大学自然版,2018,(3):1-4
一类四阶椭圆型方程的高能解的存在性
EXISTENCE OF INFINITELY MANY LARGE SOLUTIONS FOR THE FOURTH-ORDER ELLIPTIC EQUATIONS
投稿时间:2018-03-07  修订日期:2018-04-16
DOI:10.3969/j.issn.1674-8085.2018.03.001
中文关键词: 四阶椭圆型方程  临界点理论  对称山路定理  高能解
英文关键词: fourth-order elliptic equations  critical point theory  symmetric mountain pass theorem  high energy solutions
基金项目:
作者单位
吕定洋 湖南第一师范学院数学与计算科学学院, 湖南, 长沙 410205 
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中文摘要:
      研究了一类四阶椭圆型方程的高能解的存在性,在对非线性项作新的假设条件下,利用临界点理论得到了方程无穷多高能解的存在性结果,对非线性项所作的假设比已有文献的假设要弱。
英文摘要:
      We study the existence of infinitely many high energy solutions for a class of fourth-order elliptic equations. Under new assumptions on nonlinearity f, by using critical point theory, we obtain infinitely many large solutions for the equations. our assumptions on nonlinearity f are weaker than the existing results.
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