Global existence of periodic solutions in an infection model |
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| Affiliation: | 1. Department of Mathematics, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, PR China;2. School of Science, China University of Petroleum (East China), Qingdao, 266580, PR China |
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| Abstract: | In this paper, a HTLV-I infection model with CTL immune response is considered. Taking the immune delay as a bifurcation parameter we investigate the global existence of periodic solutions of this model which shows existence of multiple periodic solutions theoretically. |
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| Keywords: | Infection CTL response Hopf bifurcation Periodic solutions |
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