Muhammad Shoaib Arif1, *, Ali Raza1, Muhammad Rafiq2, Mairaj Bibi3, Javeria
Nawaz Abbasi3, Amna Nazeer3, Umer Javed4
CMC-Computers, Materials & Continua, Vol.62, No.1, pp. 61-77, 2020, DOI:10.32604/cmc.2020.08595
Abstract We are presenting the numerical simulations for the stochastic computer virus
propagation model in this manuscript. We are comparing the solutions of stochastic and
deterministic computer virus models. Outcomes of a threshold number R0 hold in
stochastic computer virus model. If R0 < 1 then in such a condition virus controlled in
the computer population while R0 > 1 shows virus rapidly spread in the computer
population. Unfortunately, stochastic numerical techniques fail to cope with large step
sizes of time. The suggested structure of the stochastic non-standard finite difference
technique can never violate the dynamical properties. On this basis, we… More >
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