Interaction of the Benjamin-Ono solitons

Interaction of the Benjamin-Ono solitons
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本杰明-小野孤子的相互作用

DOI:
10.1088/0305-4470/13/5/012
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发表时间:
1980
期刊:
Journal of Physics A
影响因子:
--
通讯作者:
Y. Matsuno
Y. Matsuno
中科院分区:
--
文献类型:
--
作者:
Y. Matsuno

文献摘要

被引文献

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利用Matsuno(1979)给出的N孤子解,详细研究了Benjamin-Ono孤子的相互作用。对于两个孤子的情况下,相互作用的性质示出的特征在于由两个孤子的振幅的比率。进一步,对线性化Benjamin-Ono方程的初值问题进行了解析求解,并给出了解的大时间渐近形式。
The interaction of the Benjamin-Ono solitons is studied in great detail employing the exact N-soliton solution presented by Matsuno (1979). For the two-soliton case, the nature of the interaction is shown to be characterised by the ratio of the amplitudes of the two solitons. Furthermore, the initial-value problem of the linearised Benjamin-Ono equation is solved analytically and the asymptotic form of the solution for large time is given.