Shifted nonlocal Kundu type equations: Soliton solutions

Abstract

We study the local and shifted nonlocal reductions of the integrable coupled Kundu system. We then consider particular cases of the Kundu system; namely Chen-Lee-Liu, Gerdjikov-Ivanov, and Kaup-Newell systems. We obtain one-and two-soliton solutions of these systems and their local and shifted nonlocal reductions by the Hirota bilinear method. We present particular examples of one-and two-soliton solutions with their graphs.