N-soliton solution for an integrable nonlocal discrete focusing nonlinear Schrödinger equation. (September 2016)

• Record Type: Journal Article
• Authors: Ma, Li-Yuan; Zhu, Zuo-Nong
• Is Part Of: Applied mathematics letters. Volume 59(2016:Sep.)
• Page Start: 115
• Page End: 121
• Publication Date: 2016-09
• Subjects: Discrete nonlocal Schrödinger equation -- N-soliton solution -- Hirota's bilinear method; Applied mathematics -- Periodicals; 519.05
• DOI: 10.1016/j.aml.2016.03.018
• Languages: English
• ISSNs: 0893-9659

Abstract

Abstract: In this paper, by employing the Hirota's bilinear method, we construct the N -soliton solution for an integrable nonlocal discrete focusing nonlinear Schrödinger (dNLS + ) equation, and give the asymptotic analysis of two-soliton solution. The soliton solutions can be reduced to spatial periodic solution or singular solution by choosing the different parameters. Under continuous limit, the discrete soliton yields the one of nonlocal focusing nonlinear Schrödinger equation.