数学物理学报(英文版) ›› 2010, Vol. 30 ›› Issue (5): 1561-1566.doi: 10.1016/S0252-9602(10)60149-X

• 论文 • 上一篇    下一篇

REMARK ON CRITICAL SPEED OF TRAVELING WAVEFRONTS FOR NICHOLSON'S BLOWFLIES EQUATION WITH DIFFUSION

 危地, 吴教育, 梅茗   

  1. Department of Information and Computation, Nanchang Hangkong University, Nanchang 330068, China|School of Computer Engineering and Technology, Guangdong Institute of Science and Technology, Guangzhou 510640, China|Department of Mathematics, Champlain College Saint-Lambert, Saint-Lambert, Quebec, J4P 3P2, Canada  Department of Mathematics and Statistics, McGill University, Montreal |H3G 1M8, Canada
  • 收稿日期:2008-06-06 出版日期:2010-09-20 发布日期:2010-09-20
  • 基金资助:

    The work was supported  by Natural Sciences and Engineering Research Council of Canada under the  NSERC grant RGPIN 354724-08.

REMARK ON CRITICAL SPEED OF TRAVELING WAVEFRONTS FOR NICHOLSON'S BLOWFLIES EQUATION WITH DIFFUSION

 WEI De, WU Jiao-Yu, MEI Ming   

  1. Department of Information and Computation, Nanchang Hangkong University, Nanchang 330068, China|School of Computer Engineering and Technology, Guangdong Institute of Science and Technology, Guangzhou 510640, China|Department of Mathematics, Champlain College Saint-Lambert, Saint-Lambert, Quebec, J4P 3P2, Canada  Department of Mathematics and Statistics, McGill University, Montreal |H3G 1M8, Canada
  • Received:2008-06-06 Online:2010-09-20 Published:2010-09-20
  • Supported by:

    The work was supported  by Natural Sciences and Engineering Research Council of Canada under the  NSERC grant RGPIN 354724-08.

摘要:

This note is devoted to the study on the traveling wavefronts to the Nicholson's blowflies equation with diffusion, a time-delayed reaction-diffusion equation. For the critical speed of traveling waves, we give a detailed analysis on its location and asymptotic behavior with respect to the mature age.

关键词: Nicholsons blowflies equation, traveling wavefronts, critical wave-speed

Abstract:

This note is devoted to the study on the traveling wavefronts to the Nicholson's blowflies equation with diffusion, a time-delayed reaction-diffusion equation. For the critical speed of traveling waves, we give a detailed analysis on its location and asymptotic behavior with respect to the mature age.

Key words: Nicholsons blowflies equation, traveling wavefronts, critical wave-speed

中图分类号: 

  • 35R10