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A delay-differential equation model of HIV infection of CD4 + T-cells. (English) Zbl 1078.92042
the authors investigate a delay differential equation model of HIV infection of cells. They study the effect of the time delay on the stability of the endemically infected equilibrium. The results for the existence of an orbitally asymptotically stable periodic solution are obtained.
MSC:
92C50Medical applications of mathematical biology
34K20Stability theory of functional-differential equations
34K60Qualitative investigation and simulation of models
34K13Periodic solutions of functional differential equations