Spectral problem for a two-component nonlinear Schrödinger equation in 2+1 dimensions: Singular manifold method and Lie point symmetries. - Paz Albares; Juan Manuel Conde; Pilar G. Estévez (Appl. Math. Comput., 2019)

Derivative non-linear Schrödinger equation: Singular manifold method and Lie symmetries. - Paz Albares; Pilar G. Estévez; Juan D. Lejarreta (Appl. Math. Comput., 2021)