高师理科学刊
高師理科學刊
고사이과학간
Journal of Science of Teachers' College and University
2015年
10期
6-15,16
,共11页
艾滋病病毒%动力学模型%基本的再生数量%整体稳定性
艾滋病病毒%動力學模型%基本的再生數量%整體穩定性
애자병병독%동역학모형%기본적재생수량%정체은정성
HIV%dynamic model%basic reproduction number%global stability
针对毒品吸毒注射者(injecting drug users,简称IDUs),女性性工作者(female sex workers,简称FSWs)及其顾客(clients of female sex workers,简称CFSWs),研究有关艾滋病病毒在中国这些人群中的传播动力学的数学模型。建立4种平衡存在的状态,提出并证明局部渐进稳定性和全局渐进稳定性。模拟实验结果与中国卫生部报道的艾滋病病毒数据相吻合,预测出了艾滋病病毒的传染趋势,并预估出了其基本的再生数量。另外,也对艾滋病病毒的防控措施进行了分析讨论。
針對毒品吸毒註射者(injecting drug users,簡稱IDUs),女性性工作者(female sex workers,簡稱FSWs)及其顧客(clients of female sex workers,簡稱CFSWs),研究有關艾滋病病毒在中國這些人群中的傳播動力學的數學模型。建立4種平衡存在的狀態,提齣併證明跼部漸進穩定性和全跼漸進穩定性。模擬實驗結果與中國衛生部報道的艾滋病病毒數據相吻閤,預測齣瞭艾滋病病毒的傳染趨勢,併預估齣瞭其基本的再生數量。另外,也對艾滋病病毒的防控措施進行瞭分析討論。
침대독품흡독주사자(injecting drug users,간칭IDUs),녀성성공작자(female sex workers,간칭FSWs)급기고객(clients of female sex workers,간칭CFSWs),연구유관애자병병독재중국저사인군중적전파동역학적수학모형。건립4충평형존재적상태,제출병증명국부점진은정성화전국점진은정성。모의실험결과여중국위생부보도적애자병병독수거상문합,예측출료애자병병독적전염추세,병예고출료기기본적재생수량。령외,야대애자병병독적방공조시진행료분석토론。
The groups of injecting drug users(IDUs),female sex workers(FSWs)and clients of female sex workers (CFSWs)was focused on.A mathematical model about HIV to study the transmission dynamics of those groups in China was proposed.The conditions for the existence of four equilibria was established,and the conditions for the local asymptotically stability and global asymptotically stability of these equilibria was proposed and proved.The simulations conform to the HIV data which are reported by the Chinese ministry of health.Then the trend of HIV infection was predicted and the basic reproduction number was estimated.In addition,the controlling methods of HIV was analyzed and discussed.