Kumari, Sangeeta; Upadhyay, Ranjit Kumar Exploring the behavior of malware propagation on mobile wireless sensor networks: stability and control analysis. (English) Zbl 07431515 Math. Comput. Simul. 190, 246-269 (2021). MSC: 93-XX 92-XX PDFBibTeX XMLCite \textit{S. Kumari} and \textit{R. K. Upadhyay}, Math. Comput. Simul. 190, 246--269 (2021; Zbl 07431515) Full Text: DOI
Zhang, Zizhen; Kumari, Sangeeta; Upadhyay, Ranjit Kumar A delayed e-epidemic SLBS model for computer virus. (English) Zbl 1487.92058 Adv. Difference Equ. 2019, Paper No. 414, 24 p. (2019). MSC: 92D30 37N25 PDFBibTeX XMLCite \textit{Z. Zhang} et al., Adv. Difference Equ. 2019, Paper No. 414, 24 p. (2019; Zbl 1487.92058) Full Text: DOI
Upadhyay, Ranjit Kumar; Pal, Ashok Kumar; Kumari, Sangeeta; Roy, Parimita Dynamics of an SEIR epidemic model with nonlinear incidence and treatment rates. (English) Zbl 1468.92060 Nonlinear Dyn. 96, No. 4, 2351-2368 (2019). MSC: 92D30 37N25 PDFBibTeX XMLCite \textit{R. K. Upadhyay} et al., Nonlinear Dyn. 96, No. 4, 2351--2368 (2019; Zbl 1468.92060) Full Text: DOI
Kumari, Sangeeta; Singh, Prerna; Upadhyay, Ranjit Kumar Virus dynamics of a distributed attack on a targeted network: effect of firewall and optimal control. (English) Zbl 1464.94038 Commun. Nonlinear Sci. Numer. Simul. 73, 74-91 (2019). MSC: 94A60 68M10 34D23 34H05 49N90 PDFBibTeX XMLCite \textit{S. Kumari} et al., Commun. Nonlinear Sci. Numer. Simul. 73, 74--91 (2019; Zbl 1464.94038) Full Text: DOI
Upadhyay, Ranjit Kumar; Kumari, Sangeeta; Misra, A. K. Modeling the virus dynamics in computer network with SVEIR model and nonlinear incident rate. (English) Zbl 1377.34066 J. Appl. Math. Comput. 54, No. 1-2, 485-509 (2017). MSC: 34C60 34D23 92D30 34C05 34D20 PDFBibTeX XMLCite \textit{R. K. Upadhyay} et al., J. Appl. Math. Comput. 54, No. 1--2, 485--509 (2017; Zbl 1377.34066) Full Text: DOI