A Mathematical Model for Schistosomiasis Japonicum with Harmless Delay

• 作者: Huahua Cao Shujing Gao Xiangyu Zhang Youquan Luo
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: STABILITY SCHISTOSOMIASIS JAPONICUM TIME DELAY
• 年，卷（期）: 2014,（17）
• 页码范围: 2807-2814
• 页数: 8页
• 分类号: O1

摘要

From the lifecycle of schistosome, the phenomenon of time delay is widespread. In this paper, a two-dimensional system is studied that incorporates two time delays which are the incubation period of human and snail, respectively. Our purpose is to demonstrate that the time delays are harmless for stability of equilibria of the system. Further, sufficient conditions of stability of equilibria are obtained.