摘要
研究cutoff对FitzHugh-Nagumo方程行波解最小波速的影响。对三个不同边界层行波解的光滑匹配,获得了与ε相关的Δc的精确表达式。
The influence of cutoff on the minimum speed of the traveling wave solution of the FitzHugh-Nagumo equation is studied.Through the smooth matching of the traveling wave solutions from three different boundary layers,we obtained the explicit expression ofΔc which is relate to the parameterε.
作者
吴琼
潘超红
WU Qiong;PAN Chaohong(School of Mathematics and Physics, University of South China, Hengyang, Hunan 421001,China)
出处
《南华大学学报（自然科学版）》
2021年第1期49-51,63,共4页
Journal of University of South China：Science and Technology
基金
国家自然科学基金项目(11801263)
湖南省自然科学基金项目(2018JJ3418)。
