New generalization of the two-dimensional Bernfeld-Haddock conjecture and its proof

被引:5
|
作者
Xu, Min [2 ]
Chen, Wei [1 ]
Yi, Xuejun [3 ]
机构
[1] Shanghai Lixin Univ Commerce, Sch Math & Informat, Shanghai 201620, Peoples R China
[2] Hunan Univ Arts & Sci, Dept Math, Changde 415000, Hunan, Peoples R China
[3] Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
基金
中国国家自然科学基金;
关键词
Bernfeld-Haddock conjecture; Delay differential equation; Convergence; FUNCTIONAL-DIFFERENTIAL EQUATIONS; COMPARTMENTAL-SYSTEMS; ASYMPTOTIC CONSTANCY; MONOTONE SEMIFLOWS; CONVERGENCE; BEHAVIOR; SPACES;
D O I
10.1016/j.nonrwa.2009.12.001
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate a class of systems of delay differential equations. These systems have important practical applications and also are a two-dimensional generalization of the Bernfeld-Haddock conjecture. It is shown that each bounded solution of the systems tends to a constant vector under a desirable condition. Our results improve some corresponding ones already known and, in particular, give a proof of the Bernfeld-Haddock conjecture. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3413 / 3420
页数:8
相关论文
共 50 条