Periodic traveling fronts for partially degenerate reaction-diffusion systems with bistable and time-periodic nonlinearity

Shi Liang Wu, Cheng Hsiung Hsu

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

This paper is concerned with the periodic traveling fronts for partially degenerate reaction-diffusion systems with bistable and time-periodic nonlinearity. We first determine the signs of wave speeds for two monostable periodic traveling fronts of the system. Then, we prove the existence of periodic traveling fronts connecting two stable periodic solutions.Anestimate of thewave speed is also obtained. Further,we prove the monotonicity, uniqueness (up to a translation), Liapunov stability and exponentially asymptotical stability of the smooth bistable periodic traveling fronts.

原文???core.languages.en_GB???
頁(從 - 到)923-957
頁數35
期刊Advances in Nonlinear Analysis
9
發行號1
DOIs
出版狀態已出版 - 1 1月 2019

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