The asymptotic solution of the Korteweg-deVries equation in the absence of solitons
The asymptotic solution of the Korteweg-deVries equation in the absence of solitons
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无孤子情况下 Korteweg-deVries 方程的渐近解
DOI:
10.1002/sapm197960159
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发表时间:
1979
期刊:
影响因子:
--
通讯作者:
J. Miles
中科院分区:
文献类型:
--
作者:
J. Miles
The asymptotic solution of the Korteweg‐de Vries equationuτ+ ⅓uxxx+ 2uux= 0 for initial conditions from which no solitons evolve is obtained as a slowly varying similarity solution of the formτ−2/3(Vz−V2, whereV=V(z/τ) andz=τ−1/3x. The results are consistent with, but go somewhat beyond, those recently obtained by Ablowitz and Segur [2] through a rather different approach.