摘要
讨论了一类分数阶SIQS传染病模型,通过定性分析方法研究了该系统解的非负性和有界性,利用分数阶系统稳定性理论给出了该系统的平衡点及其局部稳定性,并数值模拟出其解的图形.
A class of fractional order SIQS model was considered. Through qualitative analysis,the non-negativity and boundedness of all solutions were studied,the equilibrium point and locally stability of the system were given by applying the stability theor^^ of fractional order system. Finally,numerical simulations were provided to give the solution of the graph.
出处
《信阳师范学院学报（自然科学版）》
CAS
北大核心
2018年第1期1-4,共4页
Journal of Xinyang Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11371306
11701495)
信阳师范学院"南湖学者奖励计划"青年项目
