Abellanas, L.Martínez Ontalba, Celia2023-06-202023-06-2019930305-447010.1088/0305-4470/26/23/007https://hdl.handle.net/20.500.14352/57639Motivated by some recent results obtained concerning the invariance properties of a particular family of generalized KdV equations, we investigate the possible significance of classical Lie invariance groups as a test for complete integrability.engjournal articlehttp://iopscience.iop.org/journal/0305-4470http://iopscience.iop.orgrestricted access517.95Lie invariance groupstest for complete integrabilityEcuaciones diferenciales1202.07 Ecuaciones en Diferencias