A stochastic dynamic model of computer viruses (Q714226)
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scientific article; zbMATH DE number 6096204
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A stochastic dynamic model of computer viruses |
scientific article; zbMATH DE number 6096204 |
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A stochastic dynamic model of computer viruses (English)
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19 October 2012
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Summary: A stochastic computer virus spread model is proposed and its dynamic behavior is fully investigated. Specifically, we prove the existence and uniqueness of positive solutions, and the stability of the virus-free equilibrium and viral equilibrium by constructing Lyapunov functions and applying Ito's formula. Some numerical simulations are finally given to illustrate our main results.
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stochastic computer virus spread model
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virus-free equilibrium
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viral equilibrium
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Lyapunov functions
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