Ruiqing Shi

Stability and Bifurcation Analysis for a Hepatitis C Virus Transmissions Model with Time Delay

Rui Yang & Ruiqing Shi · Journal of Advances in Mathematics and Computer Science · 2015

In this paper, we propose a Hepatitis C virus transmissions model with time delay. Firstly, we get the condition for the existence and local stability of equilibria of the system. Secondly, by choosing the time delay τ as a bifurcation parameter, we show that Hopf bifurcation wil...

Open access Research Article 10.9734/BJMCS/2015/17744

Analysis of an SI Epidemic Model with Nonlinear Incidence Rate in an Environmentally-driven Infectious Disease

Mimi Yan & Ruiqing Shi · Journal of Advances in Mathematics and Computer Science · 2014

In this paper, a new model for the linking of within- and between-host with nonlinear incidence rate is constructed and investigated. We postulate that the infection process depend on the size of the infective inoculum that susceptible hosts may acquire by interacting with a cont...

Open access Research Article 10.9734/BJMCS/2014/11768