Stability and uniqueness of traveling waves for a discrete bistable 3-species competition system

淡江大學機構典藏 > 理學院 > 數學學系暨研究所 > 期刊論文 > Item 987654321/115911

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题名:	Stability and uniqueness of traveling waves for a discrete bistable 3-species competition system
作者:	Jong-Shenq Guo;Ken-Ichi Nakamura;Toshiko Ogiwara;Chin-Chin Wu
关键词:	Lattice dynamical system;Bistable;Traveling wave;Stability;Uniqueness
日期:	2019-04-15
上传时间:	2019-03-09 12:10:29 (UTC+8)
出版者:	Elsevier
摘要:	We study the stability and uniqueness of nonzero speed traveling waves for a three-component lattice dynamical system. This system arises in the study of three species competition model in which there is no competition between the first and the third species. Under the bistable consideration, we first derive the strict monotonicity of nonzero speed traveling waves. Then some super-sub-solutions are constructed based on these strictly monotone traveling waves. Finally, utilizing the constructed super-sub-solutions, we prove the stability and uniqueness of nonzero speed traveling waves of this system.
關聯:	Journal of Mathematical Analysis and Applications 472(2), p.1534–1550
DOI:	10.1016/j.jmaa.2018.12.007
显示于类别:	[數學學系暨研究所] 期刊論文

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