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论文摘要

全空间上具有临界指数的Kirchhoff类方程两个正解的存在性

Existence of two positive solutions for Kirchhoff type equations with critical exponents in whole space

作者:丁凌(湖北文理学院数学与计算机科学学院);汪继秀(湖北文理学院数学与计算机科学学院);张丹丹(湖北文理学院数学与计算机科学学院)

Author:Ding Ling(School of Mathematics and Computer Science, Hubei University of Arts and Science);WANG Ji-Xiu(School of Mathematics and Computer Science, Hubei University of Arts and Science);ZHANG Dan-Dan(School of Mathematics and Computer Science, Hubei University of Arts and Science)

收稿日期:2017-10-09          年卷(期)页码:2018,55(3):457-461

期刊名称:四川大学学报: 自然科学版

Journal Name:Journal of Sichuan University (Natural Science Edition)

关键字:Kirchhoff类方程;临界指数;Ekeland变分原理;山路引理;集中紧性原理

Key words:Kirchhoff-type equations; Critical exponents; Ekeland variations principle; Mountain pass lemma; Concentration compactness lemma

基金项目:国家自然科学基金青年基金(11501186)

中文摘要

在参数的不同范围及给定一些假设下,用Ekeland变分原理、山路引理、集中紧性原理和一些分析技巧,研究了上具有临界指数的非线性项和非齐次扰动项的Kirchhoff类方程,得到了该方程两个正解的存在性结果.

英文摘要

Under the suitable ranges of parameters and given assumptions, by using Ekeland variations principle、mountain pass lemma、concentration compactness lemma and some analysis techniques, Kirchhoff-type equations with critical exponents and nonhomogeneous perturbation nonlinearities in are studied. Moreover, existence results of two positive solutions are obtained.

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