Yunkai Chen, "Nearly conconcentric Korteweg-de Vries equation and periodic traveling wave solution", International Journal of Mathematics and Mathematical Sciences, vol. 21, Article ID 687050, 5 pages, 1998. https://doi.org/10.1155/S0161171298000246
Nearly conconcentric Korteweg-de Vries equation and periodic traveling wave solution
The generalized nearly concentric Korteweg-de Vries equation is considered. The author converts the equation into the power Kadomtsev-Petviashvili equation . Solitary wave solutions and cnoidal wave solutions are obtained. The cnoidal wave solutions are shown to be representable as infinite sums of solitons by using Fourier series expansions and Poisson's summation formula.
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