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Existence and asymptotic behavior of standing wave solutions for a class of generalized quasilinear Schrödinger equations with critical Sobolev exponents
Asymptotic Analysis ( IF 1.4 ) Pub Date : 2020-10-30 , DOI: 10.3233/asy-191586
Jianhua Chen 1 , Xianjiu Huang 1 , Dongdong Qin 2 , Bitao Cheng 3
Affiliation  

In this paper, we study the following generalized quasilinear Schrödinger equation −div(ε2g2(u)∇u)+ε2g(u)g′(u)|∇u|2+V(x)u=K(x)|u|p−2u+|u|22∗−2u,x∈RN, where N⩾3, ε>0, 4<p<22∗, g∈C1(R,R+), V∈C(RN)∩L∞(RN) has a positive global minimum, and K∈C(RN)∩L∞(RN) has a positive global maximum. By using a change of variable, we obtain the existence and concentration behavior of ground state solutions for this problem with critical growth, and establish a phenomenon of exponential decay. Moreover, by Ljusternik–Schnirelmann theory, we also prove the existence of multiple solutions.

中文翻译:

一类具有临界Sobolev指数的广义拟线性Schrödinger方程的驻波解的存在性和渐近性

在本文中,我们研究以下广义拟线性薛定ding方程-div(ε2g2(u)∇u)+ε2g(u)g′(u)|∇u| 2 + V(x)u = K(x)| u | p−2u + | u | 22 ∗ −2u,x∈RN,其中N⩾3,ε> 0,4 <p <22 ∗,g∈C1(R,R +),V∈C(RN)∩L∞ (RN)具有一个正的全局最小值,而K∈C(RN)∩L∞(RN)具有一个正的全局最大值。通过使用变量的变化,我们获得了具有临界增长问题的基态解的存在和集中行为,并建立了指数衰减现象。此外,通过Ljusternik–Schnirelmann理论,我们还证明了多重解的存在。
更新日期:2020-11-02
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