3 papers
math.DS2026
Stability and Hopf Bifurcation of a Delayed SVIRS Epidemic Model with Media Coverage
Songbo Hou, Xinxin Tian
This paper formulates and analyzes a delayed SVIRS epidemic model incorporating media coverage effects, vaccination, waning immunity, temporary post-recovery immunity, saturated tr…
math.DS2025
Stability and Hopf bifurcation analysis of an age-structured SVIRS epidemic model with temporary immunity
Songbo Hou, Xinxin Tian
In this paper, we investigate an SVIRS epidemic model that incorporates both temporary immunity and an age-structured recovery process. By reformulating the system as a non-densely…
math.DS2025
Stability and Hopf bifurcation analysis of an HIV infection model with latent reservoir, immune impairment and delayed CTL immune response
Songbo Hou, Xinxin Tian
In this paper, we develop a dynamic model of HIV infection that incorporates latent hosts, cytotoxic T lymphocyte (CTL) immunity, saturated incidence rates, and two transmission me…