5 papers · 1 filter
Global solutions to quasilinear wave-Klein-Gordon systems in two space dimensions
Qian Zhang
In this paper we prove global existence and global behavior of solutions to quasilinear wave-Klein-Gordon systems in with quadratic nonlinearities satisfying the…
Existence of positive ground state solutions for the coupled Choquard system with potential
Jianqing Chen, Qian Zhang
In this paper, we study the following coupled Choquard system in : $$\left\{\begin{align}&-Δu+A(x)u=\frac{2p}{p+q} \bigl(I_α\ast |v|^q\bigr)|u|^{p-2}u,\\ &-Δv+B(x)v=\f…
Multiple nonsymmetric nodal solutions for quasilinear Schrödinger system
Jianqing Chen, Qian Zhang
In this paper, we consider the quasilinear Schrödinger system in (): $$\left\{\begin{align} &-Δu+ A(x)u-\frac{1}{2}\triangle(u^{2})u=\frac{2α}{α+β}|u|^{α-2}u…
Existence of ground state solution of Nehari-Pohožaev type for a quasilinear Schrödinger system
Jianqing Chen, Qian Zhang
This paper is concerned with the following quasilinear Schrödinger system in the entire space (): $$\left\{\begin{align} &-Δu+A(x)u-\frac{1}{2}\triangle(u^{2…
Ground states solution of Nehari-Pohožaev type for periodic quasilinear Schrödinger system
Jianqing Chen, Qian Zhang
This paper is concerned with a quasilinear Schrödinger system in $$\left\{\aligned &-Δu+A(x)u-\frac{1}{2}\triangle(u^{2})u=\frac{2α}{α+β}|u|^{α-2}u|v|^β,\\ &-Δv+B(x…