Global Dynamics and Bifurcation in SIR Model

Mathematical epidemiology, i.e. the building and analysis of math-ematical models describing the spread and control of infectiousdiseases is one of the major areas of biology. In this work, weinvestigate the equilibrium points and bifurcation of SIRS modelfor epidemic diseases. Then, the stability of such points has beenstudied.

Keywords:

SIRS model , Global Stability , Bifurcation