Existence and Asymptotic Behavior of Traveling Wave Fronts for a Time-Delayed Degenerate Diffusion Equation

الملخص EN

This paper is concerned with traveling wave fronts for a degenerate diffusion equation with time delay.

We first establish the necessary and sufficient conditions to the existence of monotone increasing and decreasing traveling wave fronts, respectively.

Moreover, special attention is paid to the asymptotic behavior of traveling wave fronts connecting two uniform steady states.

Some previous results are extended.