Dynamical behavior and optimal impulse control analysis of a stochastic rumor spreading model

Dynamical behavior and optimal impulse control analysis of a stochastic rumor spreading model

X Chen – Chinese Physics B, 2022

The Internet era has brought great convenience to our life and communication.
Meanwhile, it also makes a bunch of rumors propagate faster and causes even more
harm to human life. Therefore, it is necessary to perform effective control
mechanisms to minimize the negative social impact from rumors. Thereout, firstly, we
formulate a rumor spreading model considering psychological factors and thinking
time, then, we add white noise (ie, stochastic interference) and two pulse control …

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