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In mathematics, the Calogero–Degasperis–Fokas equation is the nonlinear
partial differential equation In mathematics, a partial differential equation (PDE) is an equation which imposes relations between the various partial derivatives of a Multivariable calculus, multivariable function. The function is often thought of as an "unknown" to be sol ...
:\displaystyle u_t=u_-\fracu_x^3 + u_x\left(Ae^u+Be^\right). This equation was named after F. Calogero, A. Degasperis, and A. Fokas.


See also

* Boomeron equation * Zoomeron equation


External links

* Partial differential equations Integrable systems {{analysis-stub