@article{Wang2025, 
author = {Lina Wang and Xiaofan Zhu and Yanxia Wu},
title = {Nonlinear exponential stability of traveling front solutions for a reaction-diffusion system with acidic nitrate-ferroin reaction},
year = {2025},
journal = {AIMS Mathematics},
volume = {10},
number = {10},
pages = {23773-23788},
keywords = {traveling front solutions, spectral analysis, exponentially weighted spaces, Evans function, exponential stability},
url = {https://www.sciopen.com/article/10.3934/math.20251056},
doi = {10.3934/math.20251056},
abstract = {This paper is concerned with the nonlinear exponential stability of traveling front solutions for a reaction-diffusion system with acidic nitrate-ferroin reaction. For diffusion coefficient    δ near    1, we first establish the perturbation relationship and precise spatial decay rates of traveling front solutions. Subsequently, in some exponentially weighted spaces, we demonstrate the nonlinear exponential stability of the traveling front solutions with all noncritical speeds    c  >      c          min        =      2          β      +      1      . This improves the stability results in [1], in which the authors obtained the stability of traveling front solutions for    c  >      1          2      β      .}
}