The sign of the wave speed for the Lotka-Volterra competition-diffusion system
學年 102
學期 1
出版（發表）日期 2013-09-01
作品名稱 The sign of the wave speed for the Lotka-Volterra competition-diffusion system
作品名稱（其他語言）
著者 Guo, Jong-Shenq; Lin, Ying-Chih
單位 淡江大學數學學系
出版者 Springfield: American Institute of Mathematical Sciences
著錄名稱、卷期、頁數 Communications on Pure and Applied Analysis 12(5), pp.2083-2090
摘要 In this paper, we study the traveling front solutions of the Lotka-Volterra competition-diffusion system with bistable nonlinearity. It is well-known that the wave speed of traveling front is unique. Although little is known for the sign of the wave speed. In this paper, we first study the standing wave which gives some criteria when the speed is zero. Then, by the monotone dependence on parameters, we obtain some criteria about the sign of the wave speed under some parameter restrictions.
關鍵字 Wave speed; bistable; competition-diffusion system; traveling front
語言 en_US
ISSN 1534-0392
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Guo, Jong-Shenq
審稿制度 是
國別 USA
公開徵稿
出版型式 紙本
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