کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8054329 1519449 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tunneling effects of the nonautonomous rogue waves for the coupled higher-order nonlinear Schrödinger equations
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Tunneling effects of the nonautonomous rogue waves for the coupled higher-order nonlinear Schrödinger equations
چکیده انگلیسی
Under investigation in this paper are the coupled higher-order nonlinear Schrödinger equations which can describe the propagation of ultrashort pulses in the inhomogeneous optical fiber. Nonautonomous rogue waves are derived via the generalized Darboux transformation. Tunneling effects of the nonautonomous rogue waves are discussed. Amplitudes of the nonautonomous rogue waves increase when they reach the dispersion barriers and restore their original shapes after passing through the barriers, while decrease at the dispersion wells. Those are reversed for the nonlinear barriers and nonlinear wells cases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics Letters - Volume 64, February 2017, Pages 235-240
نویسندگان
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