Analytical study of solitons for Lakshmanan-Porsezian-Daniel model with parabolic law nonlinearity

摘要

This paper retrieves new solitary wave solutions to the Lakshmanan-Porsezian-Daniel model with parabolic law nonlinearity. The modified trail equation method is used to get dark soliton, rational function and periodic solutions. We also use improved (G'/G)expansion method to obtain exact and traveling wave solutions. (C) 2018 Elsevier GmbH. All rights reserved.