Abstract
By using a change of variables, we get new equations, whose respective associated functionals are well defined in and satisfy the geometric hypotheses of the mountain pass theorem. Using this fact, we obtain a nontrivial solution.
Citation
Junheng Qu. "Soliton Solutions for Quasilinear Schrödinger Equations." J. Appl. Math. 2013 1 - 6, 2013. https://doi.org/10.1155/2013/953296