title: Stability analysis for HIV infection delay model with protease inhibitor.
abstract: In this article, we considered a model of HIV-1 infection with a protease inhibitor therapy and three delays. The frequency of the bifurcating periodic solution as well as the threshold value is approximated numerically using realistic parameter. The estimated threshold value is realistic and the frequency of the oscillations is consistent with that of the observed viral blips.
authors.affiliation: Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chepauk, Chennai 600 005, India. Electronic address: mpitchaimani@yahoo.com.
authors.forename: M
authors.initials: M
authors.lastname: Pitchaimani
authors.forename: C
authors.initials: C
authors.lastname: Monica
authors.forename: M
authors.initials: M
authors.lastname: Divya
mesh_terms: D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D006801:Humans; D008962:Models, Theoretical
chemical_list: D017320:HIV Protease Inhibitors
keywords: 34C23; 34D20; 92B05; 92B99; Bifurcation; Delay; Differential equations; HIV-1; Stability; Treatment