Traveling waves for nonlinear diffusion problems with free boundaries in a one-dimensional heterogeneous medium
Guanghui Zhang
Huazhong University of Science & Technology Peoples Rep of China
Co-Author(s): Maolin Zhou
Abstract:
We consider solutions of a reaction-diffusion equation of monostable or combustion type with free boundaries. The reaction rate is assumed to be random, stationary and ergodic. We establish existence of generalized random traveling waves.