Theory and Modern Applications
Table 2 Sensitivity indices of \(\pmb{\mathcal{R}_{02}}\) and \(\pmb{\mathcal {R}_{02}^{*}}\) to the parameter values for model ( 1 )
From: The roles of maturation delay and vaccination on the spread of Dengue virus and optimal control
Variable | Parameter | Sensitivity index |
|---|---|---|
\(\mathcal{R}_{02}\) | θ | 0.06051 |
σ | 0.92280 | |
ψ | −0.06075 | |
q | 0.01010 | |
τ | - | |
b | 2 | |
\(\beta_{mh}\) | 1 | |
\(\beta_{hm}\) | 1 | |
\(\mathcal{R}_{02}^{*}\) | θ | - |
σ | - | |
ψ | - | |
q | 0.01237 | |
τ | 0.0025 | |
b | 2 | |
\(\beta_{mh}\) | 1 | |
\(\beta_{hm}\) | 1 |