کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
755713 896050 2015 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Generalized Darboux transformation and Nth order rogue wave solution of a general coupled nonlinear Schrödinger equations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Generalized Darboux transformation and Nth order rogue wave solution of a general coupled nonlinear Schrödinger equations
چکیده انگلیسی


• Generalized Darboux transformation of a general coupled nonlinear Schrödinger (GCNLS) system is constructed.
• Recursive formula and determinant representation of Nth order rogue wave solution of GCNLS system is presented.
• The explicit forms of first, second and third-order rogue wave solutions to the GCNLS system are given.

We construct a generalized Darboux transformation (GDT) of a general coupled nonlinear Schrödinger (GCNLS) system. Using GDT method we derive a recursive formula and present determinant representations for Nth order rogue wave solution of this system. Using these representations we derive first, second and third order rogue wave solutions with certain free parameters. By varying these free parameters we demonstrate the formation of triplet, triangle and hexagonal patterns of rogue waves.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 20, Issue 2, February 2015, Pages 401–420
نویسندگان
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