کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1861883 | 1530633 | 2007 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wave patterns associated with a singular line for a bi-Hamiltonian system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Wave patterns associated with a singular line for a bi-Hamiltonian system Wave patterns associated with a singular line for a bi-Hamiltonian system](/preview/png/1861883.png)
چکیده انگلیسی
The evolution of wave patterns of a generalized KdV equation is investigated in this Letter. For the topological vector filed, a singular line can be observed which separates the phase trajectories on the phase plane into two parts. All possible waves including compactons, solitary waves, smooth periodic waves and non-smooth periodic waves with peaks as well as the existence conditions have been presented. Specially, a new type of waves called as kink-compactons which combine both half structures of compacton and kink-wave can be found.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 369, Issues 5â6, 1 October 2007, Pages 407-417
Journal: Physics Letters A - Volume 369, Issues 5â6, 1 October 2007, Pages 407-417
نویسندگان
Qinsheng Bi,