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Stability and Hopf Bifurcation for a Delayed Computer Virus Model with Antidote in Vulnerable System
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نویسنده
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zhang z. ,wang y. ,ferrara m.
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منبع
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journal of control science and engineering - 2017 - دوره : 2017 - شماره : 0
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چکیده
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A delayed computer virus model with antidote in vulnerable system is investigated. local stability of the endemic equilibrium and existence of hopf bifurcation are discussed by analyzing the associated characteristic equation. further,direction of the hopf bifurcation and stability of the bifurcating periodic solutions are investigated by using the normal form theory and the center manifold theorem. finally,numerical simulations are presented to show consistency with the obtained results. © 2017 zizhen zhang et al.
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آدرس
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school of management science and engineering,anhui university of finance and economics,bengbu, China, school of management science and engineering,anhui university of finance and economics,bengbu, China, department of law and economics,mediterranea university of reggio calabria,via dei bianchi 2,reggio calabria,italy,icrios,bocconi university,milan, Italy
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Authors
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