2 papers
math.AP2018
Front propagation in both directions and coexistence of traveling fronts and pulses
Chao-Nien Chen, Y. S. Choi
For scalar reaction-diffusion equations, a traveling wave is a front which transforms a higher energy state to a lower energy state. The same is true for a system of equations with…
math.AP2018
The -limit of traveling waves in the FitzHugh-Nagumo system
Chao-Nien Chen, Y. S. Choi, Nicola Fusco
Patterns and waves are basic and important phenomena that govern the dynamics of physical and biological systems. A common theme in investigating such systems is to identify the in…