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JOURNALS // Bulletin of the L.N. Gumilyov Eurasian National University. Physics. Astronomy Series // Archive

Bulletin of the L.N. Gumilyov Eurasian National University. Physics. Astronomy Series, 2018, Volume 122, Issue 1, Pages 58–63 (Mi vepha19)

Exact solutions of the (1+1)–dimensional nonlocal nonlinear Schrodinger equation

K. R. Yesmakhanovaa, Zh. S. Zhubaevaa, S. K. Tapeyevab

a Eurasian National University named after L.N. Gumilyov, Nur-Sultan
b Al-Farabi Kazakh National University

Abstract: In this paper we consider the (1+1)–dimensional nonlocal nonlinear Schrîdinger equation. The (1+1)–dimensional nonlocal nonlinear Schrodinger equation is integrable by the inverse scattering method. We used the Darboux transformation to this equation. In addition, a determinant representation of a one–fold, two–fold, and n–fold Darboux transformation of the (1+1)–dimensional nonlocal nonlinear Schrodinger equation is obtained. Using these results, we can construct other soliton and soliton-like solutions (soliton–like: dynamic and topological soliton, periodic, domain walls, kink, lamp, bright and dark solitons, bright and dark rogue waves, bright and dark positons, etc.) of this equation.

Received: 23.01.2018

Language: kazakh



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