Zhang, JingJi, Chao2021-10-042021-10-042020-07-29Zhang, J., & Ji, C. (2020). Ground state solutions for quasilinear Schrodinger equations with periodic potential. <i>Electronic Journal of Differential Equations, 2020</i>(82), pp. 1-12.1072-6691https://hdl.handle.net/10877/14589This article concerns the quasilinear Schrödinger equation -Δu - uΔ(u2) + V(x)u = K(x)|u|2‧2*-2u + g(x, u), x ∈ ℝN, u ∈ H1(ℝN), u > 0, where V and K are positive, continuous and periodic functions, g(x, u) is periodic in x and has subcritical growth. We use the generalized Nehari manifold approach developed by Szulkin and Weth to study the ground state solution, i.e. the nontrivial solution with least possible energy.Text12 pages1 file (.pdf)enAttribution 4.0 InternationalQuasilinear Schrödinger equationNehari manifoldGround stateArticle