Korteweg–de Vries–Burgers equation
The Korteweg–de Vries–Burgers equation is a nonlinear partial differential equation:
The equation gives a description for nonlinear waves in dispersive-dissipative media by combining the nonlinear and dispersive elements from the KdV equation with the dissipative element from Burgers' equation.
The modified KdV–Burgers equation can be written as: