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arxiv: 1805.01695 · v1 · pith:CTWH644Vnew · submitted 2018-05-04 · 🌊 nlin.SI

Integrable Nonlocal Reductions

classification 🌊 nlin.SI
keywords nonlocalequationssuperintegrablereductionsablowitz-musslimanifordy-kulishmkdv
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We present some nonlocal integrable systems by using the Ablowitz-Musslimani nonlocal reductions. We first present all possible nonlocal reductions of nonlinear Schr\"{o}dinger (NLS) and modified Korteweg-de Vries (mKdV) systems. We give soliton solutions of these nonlocal equations by using the Hirota method. We extend the nonlocal NLS equation to nonlocal Fordy-Kulish equations by utilizing the nonlocal reduction to the Fordy-Kulish system on symmetric spaces. We also consider the super AKNS system and then show that Ablowitz-Musslimani nonlocal reduction can be extended to super integrable equations. We obtain new nonlocal equations namely nonlocal super NLS and nonlocal super mKdV equations.

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