کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4958380 | 1364812 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interacting waves of Davey-Stewartson III system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interacting waves of Davey-Stewartson III system Interacting waves of Davey-Stewartson III system](/preview/png/4958380.png)
چکیده انگلیسی
Modulational unstable regions of the Davey-Stewartson (DS) III system have been determined from the generalized dispersion relation associating the frequency and wavenumber of the modulating perturbations. By means of the multilinear variable separation approach, the variable separation solution for the DS III equation is obtained with two arbitrary functions of (x,t) and two arbitrary functions of (y,t), which can be utilized to generate various (2+1)-dimensional localized excitations. Particular attention is paid on the interacting waves between periodic multivalued foldons and single-valued dromions, which can be viewed as periodic extensions of single foldon-dromion excitations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 74, Issue 6, 15 September 2017, Pages 1311-1320
Journal: Computers & Mathematics with Applications - Volume 74, Issue 6, 15 September 2017, Pages 1311-1320
نویسندگان
Xiao-Yan Tang, Xia-Zhi Hao, Zu-feng Liang,