Table 1 Symbols and their meanings of system (2.4)
From: Partial differential equation modeling with Dirichlet boundary conditions on social networks
Parameters | Meaning |
|---|---|
d(t) | The popularity of information which promotes the spread of the information |
r(t) | The intrinsic growth rate of influenced users with the same distance |
b | The carrying capacity which is the maximum possible density of users |
a | The intra-specific competition rate with influenced users at a given distance |