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# Calogero–Degasperis–Fokas Equation

In mathematics, the Calogero–Degasperis–Fokas equation is the nonlinear partial differential equation

\( \displaystyle u_{xxx}-\frac{1}{8}u_x^3 + u_x\left(Ae^u+Be^{-u}\right)=0. \)

This equation was named after F. Calogero, A. Degasperis, and A. Fokas.

See also

Boomeron equation

Zoomeron equation

External links

Weisstein, Eric W., "Calogero–Degasperis–Fokas Equation", MathWorld.

Undergraduate Texts in Mathematics

Graduate Studies in Mathematics

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