Oscillation analysis of numerical solutions for nonlinear delay differential equations of hematopoiesis with unimodal production rate

被引：4

作者：

Gao, Jianfang ^{[1
]}

Song, Fuyi ^{[1
]}

机构：

[1] Harbin Normal Univ, Sch Math Sci, Harbin 150025, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2015年 / 264卷

关键词：

Oscillation; Numerical solution; Hematopoiesis; Delay differential equation; DYNAMIC EQUATIONS; THETA-METHODS; STABILITY; CRITERIA;

D O I：

10.1016/j.amc.2015.04.062

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper is concerned with oscillation and non-oscillation of numerical solutions for nonlinear delay differential equation of hematopoiesis with unimodal production rate. By investigating the roots of characteristic equation, some conditions under which the numerical solution is oscillatory and non-oscillatory are obtained. The properties of non-oscillatory numerical solutions are investigated. To verify our results, we give numerical experiments. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：72 / 84

页数：13

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