| 具有公众健康教育影响的随机传染病模型的非平凡周期解 |
| |
| 引用本文： | 王琪,贾建文.具有公众健康教育影响的随机传染病模型的非平凡周期解[J].山东大学学报(理学版),2021,56(9):28-34. |
| |
| 作者姓名： | 王琪 贾建文 |
| |
| 作者单位： | 山西师范大学数学与计算机科学学院, 山西 临汾 041004 |
| |
| 基金项目： | 山西省自然科学基金资助项目(201801D121011) |
| |
| 摘 要： | 建立并讨论了一个具有公众健康教育和周期系数的随机SIS传染病模型,首先研究了该模型中疾病的灭绝与持续性,然后,通过使用Hasminskiis 定理,得到该随机模型至少存在一个T-周期解的充分条件。
|
| 关 键 词： | 公众健康教育 周期解 灭绝 持续 |
Nontrivial periodic solution of a stochastic non-autonomous SIS model with public health education |
| |
| WANG Qi,JIA Jian-wen.Nontrivial periodic solution of a stochastic non-autonomous SIS model with public health education[J].Journal of Shandong University,2021,56(9):28-34. |
| |
| Authors: | WANG Qi JIA Jian-wen |
| |
| Institution: | School of Mathematics and Computer Science, Shanxi Normal University, Linfen 041004, Shanxi, China |
| |
| Abstract: | A stochastic SIS epidemic model with public health education and periodic parameters is considered. Firstly, the sufficient conditions for persistence and extinction of the disease are obtained. Then by using Hasminskiis theory, the sufficient conditions for existence of nontrivial periodic solutions to stochastic model is given. |
| |
| Keywords: | public health education periodic solution extinction persistence |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《山东大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《山东大学学报(理学版)》下载免费的PDF全文 |
