Symmetry and singularity analyses of some equations of the fifth and sixth order in the spatial variable arising from the modelling of thin films. - K. Charalambous; Christodoulos Sophocleous; Peter G. L. Leach (Commun. Nonlinear Sci. Numer. Simul., 2013)

Symmetry analysis for a class of nonlinear dispersive equations. - K. Charalambous; Christodoulos Sophocleous (Commun. Nonlinear Sci. Numer. Simul., 2015)