具外来感染者和急慢性阶段流行病模型的周期解
구외래감염자화급만성계단류행병모형적주기해
Periodic Solutions of SIV Model with General Acute and Chronic Stages and the Immigrant Infectors
  • 万方数据
    数学的实践与认识 수학적실천여인식
    MATHEMATICS IN PRACTICE AND THEORY
    2009年 18期 101-106 ,共6页

    李武%林诗仲

    리무%림시중

    急性和慢性阶段%周期解 急性和慢性階段%週期解
    급성화만성계단%주기해
    acute and chronic stages%periodic solutions
    建立和研究了一类具有外来感染者和急慢性阶段的流行病模型.我们假设单位时间内有常数量的外来感染者进入所研究地区,并且假设模型具有周期感染率.我们将利用重合度的延拓定理,导出模型周期解的存在性.
    건립화연구료일류구유외래감염자화급만성계단적류행병모형.아문가설단위시간내유상수량적외래감염자진입소연구지구,병차가설모형구유주기감염솔.아문장이용중합도적연탁정리,도출모형주기해적존재성.
    By Using Mawhim continuation theorem, we derive Existence of peridic solutions of SIV Model with General Acute and Chronic Stages and the Immigrant Infectors,
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