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Traveling wave solutions to modified Burgers and diffusionless Fisher PDE's

  • Corresponding author: Kale Oyedeji, 470-639-0285

    Corresponding author: Kale Oyedeji, 470-639-0285
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  • We investigate traveling wave (TW) solutions to modified versionsof the Burgers and Fisher PDE’s. Both equations are nonlinear parabolicPDE’s having square-root dynamics in their advection and reaction terms.Under certain assumptions, exact forms are constructed for the TW solutions.

    Mathematics Subject Classification: Primary: 34E05, 35K57; Secondary: 35B09, 35B40.


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  • Figure 1.  a) $ v(z) $ vs $ z $, b) $ f(z) = v(z)^2 $ vs $ z $. See Eqs. (5.10) and (5.13).

    Figure 2.  a) $ v(z) $ vs $ z $, \quad b) $ f(z) $ vs $ z $. See Eq. (5.15).

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