| Abstract: |
| We study the existence of wavefront solutions in a system
of degenerate quasilinear reaction-diffusion equations of mixed
quasi-monotone properties in the form
\begin{equation*}
\partial u_{i}/\partial t=\nabla \cdot \left( D_{i}\left( u_{i}\right)
\nabla u_{i}\right) +f_{i}\left( \mathbf{u}\right) \quad -\infty |
|