具变指数和奇异项的拟线性椭圆方程解的不存在性
发布时间:2019-01-10 18:15
【摘要】:本文研究了如下具变指数和奇异项的拟线性椭圆问题:作者利用变指数空间下的Sobolev嵌入定理、Lusin定理和Egoroff定理证明了该问题有限能量解的不存在性.本文第一部分介绍所研究问题的实际背景以及相关问题的研究成果.第二部分给出问题(0.1)有限能量解的定义并介绍相关定义及引理.第三部分给出本文主要结果,证明问题(0.1)有限能量解的不存在性.
[Abstract]:In this paper, we study the following quasilinear elliptic problems with variable exponents and singular terms: the author proves the nonexistence of finite energy solutions of the problem by using Sobolev embedding theorem, Lusin theorem and Egoroff theorem in variable exponential space. The first part of this paper introduces the actual background of the research and related research results. In the second part, the definition of the finite energy solution of the problem (0.1) is given, and the related definitions and Lemma are introduced. In the third part, the main results of this paper are given, and the nonexistence of finite energy solution of problem (0.1) is proved.
【学位授予单位】:吉林大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:O175.25
本文编号:2406633
[Abstract]:In this paper, we study the following quasilinear elliptic problems with variable exponents and singular terms: the author proves the nonexistence of finite energy solutions of the problem by using Sobolev embedding theorem, Lusin theorem and Egoroff theorem in variable exponential space. The first part of this paper introduces the actual background of the research and related research results. In the second part, the definition of the finite energy solution of the problem (0.1) is given, and the related definitions and Lemma are introduced. In the third part, the main results of this paper are given, and the nonexistence of finite energy solution of problem (0.1) is proved.
【学位授予单位】:吉林大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:O175.25
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