KPP-type equation

A KPP-type equation is a nonlinear partial differential equation proposed by Andrey Kolmogorov, Ivan Petrovsky, and Nikolai Piskunov：[1]

u_t - \alpha u-\beta u^2+\gamma u^3=0

References

  1. ↑ Andrei D. Polyanin,Valentin F. Zaitsev, HANDBOOK OF NONLINEAR PARTIAL DIFFERENTIAL EQUATIONS, SECOND EDITION p1633 CRC PRESS
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