Zada, Inam; Naeem Jan, Muhammad; Ali, Nigar; Alrowail, Dalal; Sooppy Nisar, Kottakkaran; Zaman, Gul Mathematical analysis of hepatitis B epidemic model with optimal control. (English) Zbl 1494.92159 Adv. Difference Equ. 2021, Paper No. 451, 29 p. (2021). MSC: 92D30 92C60 92C50 PDFBibTeX XMLCite \textit{I. Zada} et al., Adv. Difference Equ. 2021, Paper No. 451, 29 p. (2021; Zbl 1494.92159) Full Text: DOI
Tahir, Hassan; Khan, Asaf; Din, Anwarud; Khan, Amir; Zaman, Gul Optimal control strategy for an age-structured SIR endemic model. (English) Zbl 1478.92228 Discrete Contin. Dyn. Syst., Ser. S 14, No. 7, 2535-2555 (2021). MSC: 92D30 49J20 65M06 PDFBibTeX XMLCite \textit{H. Tahir} et al., Discrete Contin. Dyn. Syst., Ser. S 14, No. 7, 2535--2555 (2021; Zbl 1478.92228) Full Text: DOI
Tahir, Muhammad; Zaman, Gul; Shah, Syed Inayat Ali Evaluation and control estimation strategy for three acting play diseases with six control variables. (English) Zbl 1486.92114 Cogent Math. Stat. 7, Article ID 1805871, 21 p. (2020). MSC: 92C60 49N90 49K15 92D30 PDFBibTeX XMLCite \textit{M. Tahir} et al., Cogent Math. Stat. 7, Article ID 1805871, 21 p. (2020; Zbl 1486.92114) Full Text: DOI
Tahir, Muhammad; Shah, Syed Inayat Ali; Zaman, Gul Prevention strategy for superinfection mathematical model tuberculosis and HIV associated with AIDS. (English) Zbl 1438.92093 Cogent Math. Stat. 6, Article ID 1637166, 18 p. (2019). MSC: 92D30 92C60 49N90 PDFBibTeX XMLCite \textit{M. Tahir} et al., Cogent Math. Stat. 6, Article ID 1637166, 18 p. (2019; Zbl 1438.92093) Full Text: DOI