Computational and Mathematical Methods in Medicine

Research Article

Stability Analysis of Mathematical Model including Pathogen-Specific Immune System Response with Fractional-Order Differential Equations

Table 2

LAS and biological existence conditions for the equilibria of system (16).
Equilibrium pointsBiological existence conditionsLAS conditions
Always existsUnstable point
Always exists
For , either the eigenvalues obtained from the characteristic equation satisfy or the angles obtained from the equation satisfy
where () and () are defined in (19) and (24), respectively.