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含有非对称扰动项的P-Laplacian方程的无穷多解问题
Infinitely Many Solutions of p-Laplacian Equation with Nonsymmeteic Disturbing Term
【作者】 田继青;
【导师】 耿堤;
【作者基本信息】 华南师范大学 , 应用数学, 2005, 硕士
【摘要】 本文首先就半线性椭圆方程和p-Laplacian方程这两方面近年来的研究成果作了简单的叙述.在此基础上,本文作者在一般有界锥形区域Q中讨论了p-Laplacian方程-div(|Du|p-2 Du)=g(x,U)+f(x)的Dirichlet零边值问题,这里f(x)是非奇扰动项.在更一般的条件下用不同的方法获得了方程无穷多解的存在性结果.
【Abstract】 In this paper, the recent achievements of multiple solutions in semilinear ellipic problems and p-Laplacian problems are related. On the base of them, I study the following p-Laplacian problem with O-Dirichlet boundary value in a general bounded domain Ω of cone-type: -div(|Du|p-2 Du) = g(x, u) + f{x), where f(x) is non-odd disturbing term. By showing different means I obtain the existence of multiple solutions of the problem on the more general conditions.
【Key words】 p-Laplacian operator; cerami condition; mini-max principle; disturbing term; widths theory; multiple solutions.;
- 【网络出版投稿人】 华南师范大学 【网络出版年期】2005年 05期
- 【分类号】O177.6
- 【下载频次】72