一类时滞格种群模型波前解的存在性

数学季刊 ›› 2008, Vol. 23 ›› Issue (1): 96-102.

一类时滞格种群模型波前解的存在性

Department of Mathematics Huazhong University of Science and Technology,Department of Mathematics,Huazhong University of Science and Technology,,Wuhan 430074,China,Wuhan 430074,China

收稿日期:2005-12-31 出版日期:2008-03-30 发布日期:2023-10-16
作者简介:SUN Feng-lan(1982-), female, native of Nanyang, Henan, M.S.D., engages in partial differential equation; TANG Yan-bin(1965-), male, native of Yichang, Hubei, a professor of Huazhong University of Science and Technology, PH.D., engages in partial differential equation.
基金资助:
Supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20030917)

Existence of Travelling Wave Fronts to a Delayed Lattice Model for Population

Department of Mathematics Huazhong University of Science and Technology,Department of Mathematics,Huazhong University of Science and Technology,,Wuhan 430074,China,Wuhan 430074,China

Received:2005-12-31 Online:2008-03-30 Published:2023-10-16
About author:SUN Feng-lan(1982-), female, native of Nanyang, Henan, M.S.D., engages in partial differential equation; TANG Yan-bin(1965-), male, native of Yichang, Hubei, a professor of Huazhong University of Science and Technology, PH.D., engages in partial differential equation.
Supported by:
Supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry(20030917)

摘要/Abstract

摘要： This paper considers the travelling wave fronts to a delayed lattice differential equation.The existence of the travelling wave solutions is proved by making use of the technique of the upper and lower solutions developed by J Wu and X Zou in [6].This work extends that of [4] in a general class of nonlinear terms.

关键词: travelling wave front, lattice differential equation, delay, upper and lower solutions

Abstract: This paper considers the travelling wave fronts to a delayed lattice differential equation.The existence of the travelling wave solutions is proved by making use of the technique of the upper and lower solutions developed by J Wu and X Zou in [6].This work extends that of [4] in a general class of nonlinear terms.

Key words: travelling wave front, lattice differential equation, delay, upper and lower solutions

中图分类号:

O175

孙风兰, 汤燕斌 . 一类时滞格种群模型波前解的存在性[J]. 数学季刊, 2008, 23(1): 96-102.

SUN Feng-lan, TANG Yan-bin. Existence of Travelling Wave Fronts to a Delayed Lattice Model for Population [J]. Chinese Quarterly Journal of Mathematics, 2008, 23(1): 96-102.

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