Ross | Macdonald | McKenzie | |
---|---|---|---|
S h | - | - | q R h (t)-h I m (t)S h (t) |
e h ,E h | - | - | h I m (t)S h (t)-k E h (t) |
i h ,I h | a b m i m (t)(1-i h (t)) | a b m i m (t)(1-i h (t)) | k E h (t)-p I h (t) |
- | -r i h (t) | -r i h (t) | |
r h ,R h | - | - | p I h (t)-q R h (t) |
S m | - | - | f-h I h (t)S m (t)-d S m (t) |
e m ,E m | - | a c i h (t)(1-e m (t)-i m (t))-μ2e m (t) | h I h (t)S m (t)-g E m (t)-d E m (t) |
- | - |
| |
i m ,I m | a c i h (t)(1-i m (t)) | a c i h (t-τ m )(1-e m (t-τ m )-μ2i m (t) | g E m (t)-d I m (t) |
- |
| ||
Anderson/May | |||
e h ,E h |
| ||
i h ,I h | a b m i m (t-τ h )(1-e h (t-τ h ) | ||
| |||
e m ,E m | a c i h (t)(1-e m (t)-i m (t))-μ2e m (t) | ||
- |
| ||
i m ,I m | a c i h (t-τ m )(1-e m (t-τ m )-μ2i m (t) | ||
- |
| ||
Chitnis | |||
S h | q R h (t) | ||
-h I m (t)S h (t) | |||
e h ,E h |
| ||
| |||
i h ,I h |
| ||
+δ h i h (t)2 | |||
r h ,R h |
| ||
N h | Λ h +ψ h N h (t)-(μ1h+μ2hN h (t))N h (t)-δ h i h (t)N h (t) | ||
e m ,E m |
| ||
i m ,I m | ν m e m (t)-ψ m i m (t) | ||
N m | ψ m N m (t)-(μ1m+μ2mN m (t))N m (t) |