惠瑟姆-布罗尔-库普方程组(Whitham-Broer-Kaup equation)是非线性偏微分方程组[1]

行波解

Whitman-Broer-Kaup 方程有cot、coth、tan、coth等函数展开行波解:

p[2] := -1.0833333333333333333+7.6564210202379311500*cot(-15.1+1.2*x+1.3*t)
p[3] := -1.0833333333333333333+7.6564210202379311500*coth(-15.1+1.2*x+1.3*t)
p[4] := -1.0833333333333333333-7.6564210202379311500*tan(-15.1+1.2*x+1.3*t)
q[5] := 10.475595709785310629-10.475595709785310629*tanh(-15.1+1.2*x+1.3*t)^2

参考文献

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