Ground state solutions for a generalized quasilinear Choquard equation

Ground state solutions for a generalized quasilinear Choquard equation
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DOI:
10.1002/mma.7169
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发表时间:
2021-02
影响因子:
2.9
通讯作者:
Jing Zhang;Chao Ji
Jing Zhang;Chao Ji
中科院分区:
数学4区
文献类型:
--
作者:
Jing Zhang;Chao Ji

文献摘要

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本文研究拟线性Choquard方程:−Δu+V(x)u−uΔ(u2)=(Iα <$G(u))g(u),x∈ <$N,其中N ≥ 3,0 < α < N,V:<$N→ <$N为径向势,G(t)=<$0 tg(s)ds,Iα为Riesz势.利用变分方法,在适当的假设下,我们建立了基态解的存在性,即具有最小能量的非平凡解。
This paper is concerned with the following quasilinear Choquard equation: −Δu+V(x)u−uΔ(u2)=(Iα∗G(u))g(u),x∈ℝN, where N ≥ 3, 0 < α < N, V:ℝN→ℝ is radial potential, G(t)=∫0tg(s)ds , and Iα is a Riesz potential. Using the variational method we establish the existence of ground state solutions under appropriate assumptions, that is, nontrivial solution with least possible energy.