Stability and Bifurcation Analysis for a Delay Differential Equation of Hepatitis B Virus Infection

The stability and bifurcation analysis for a delay differential equation of hepatitis B virus infection is investigated. We show the existence of nonnegative equilibria under some appropriated conditions. The existence of the Hopf bifurcation with delay τ at the endemic equilibria is established by analyzing the distribution of the characteristic values… CONTINUE READING