Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8898827 | Journal of Differential Equations | 2018 | 44 Pages |
Abstract
In this paper we consider a diffusion system with the Belousov-Zhabotinskii (BZ for short) chemical reaction. Following Brazhnik and Tyson [4] and Pérez-Muñuzuri et al. [45], who predicted V-shaped fronts theoretically and discovered V-shaped fronts by experiments respectively, we give a rigorous mathematical proof of their results. We establish the existence of V-shaped traveling fronts in R2 by constructing a proper supersolution and a subsolution. Furthermore, we establish the stability of the V-shaped front in R2.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Hong-Tao Niu, Zhi-Cheng Wang, Zhen-Hui Bu,