Rate of Change of Population Density Fraction of Susceptibles PDE

Available identifiers

MaRDI QIDQ6674557

partial derivative of population density fraction of susceptibles

Defining Formula: ${\partial }_{t}s=\mathrm{div}(D\mathrm{\nabla }s)-(1-\frac{A}{n+n_0})s({\beta }_{e}e+{\beta }_{i}i)$

$A$ symbol represents Allee Threshold

$D$ symbol represents Diffusion Coefficient for SEIR Model

${\beta }_e$ symbol represents Asymptomatic Infection Rate

${\beta }_i$ symbol represents Symptomatic Infection Rate

$e$ symbol represents Fraction of Population Density of Exposed

$i$ symbol represents Fraction of Population Density of Infectious

$n$ symbol represents Population Density

$s$ symbol represents Fraction of Population Density of Susceptibles

$t$ symbol represents Time

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