APP下载

带有奇异项的Kirchhoff-Schrodinger-Poisson系统正解的存在性

2021-03-24秦江生宋朝霞

山西能源学院学报 2021年1期

秦江生 宋朝霞

【摘 要】 本文考虑带有奇异项的Kirchhoff-Schrodinger-Poisson系统,以获得该系统正解的存在性结果。首先,利用嵌入定理与范数的弱下半连续性证明能量泛函可以达到全局极小值;其次,利用单调收敛定理证明全局极小值为正的;最后,利用变分方法以及一些技巧,得到该方程正解的存在性结果。

【关键词】 Kirchhoff-Schrodinger-Poisson系统;奇异性;变分方法

【中图分类号】 O177.91;O175.2 【文献标识码】 A 【文章编号】 2096-4102(2021)01-0094-03

【参考文献】

[1]LEI Chun-yu,LIAO Jia-feng,TANG Chun-lei. Multiple positive solutions for Kirchhoff type of problems with singularity and critical exponents[J]. J. Math. Anal. Appl,2015,421(1):521-538.

[2]LIU Rui-qi,TANG Chun-lei,LIAO Jia-feng,et al. Positive solutions of Kirchhoff type problem with singular and critical nonlinearities in dimension four[J]. Commun. Pure Appl. Anal. 2016,15(5):1841-1856.

[3]廖家锋,陈明,张鹏. 一类奇异Kirchhoff型问题正解的存在性[J]. 四川师范大学学报(自然科学版),2016,39(1):103-106.

[4]宋朝霞,张琦. 带有奇异项Kirchhoff型方程正解的存在性[J]. 河南科技大学学报(自然科学版),2017,38(3):91-94.

[5]ZHANG Qi. Existence,uniqueness and multiplicity of positive solutions for Schrodinger-Poisson system with singularity[J]. J. Math. Anal. Appl,2016,437(1):160-180.

[6]JIANG Yong-sheng,ZHOU Huan-song. Schrodinger-Poisson system with singular potential[J]. J. Math. Anal. Appl, 2014,417(1):411-438.

[7]SUN Yi-jing,WU Shao-ping,LONG Yi-ming. Combined effects of singular and superlinear nonlinearities in some singular boundary value problems[J]. J. Differential Equations, 2001,176(2):511-531.

[8]YANG Hai-tao. Multiplicity and asymptotic behavior of positive solutions for a singular semilinear elliptic problem[J]. J. Differential Equations,2003,189(2):487-512.

[9]趙桂兰. 一类Kirchhoff-Schrodinger-Poisson系统正解的存在性[J]. 纺织高校基础科学学报,2015,28(2):198-204.

[10]张恭庆,林源渠.泛函分析讲义[M].北京:北京大学出版社,2011.

[11]华东师范大学数学系.数学分析(上册):第三版[M].北京:高等教育出版社,2008.

[12]LI Fuyi,ZHU Xiaoli,LIANG Zhanping. Multiple solutions to a class of generalized quasilinear Schrodinger equations with a Kirchhoff-type perturbation[J]. J. Math. Anal. Appl, 2016, 443(1):11-38.