Ayyappan, G.; Sankeetha, S. MAP/PH(1), PH(2)/2 queue with multiple vacation, optional service, consultations and interruptions. (English) Zbl 1524.60225 Appl. Appl. Math. 18, No. 1, Paper No. 2, 33 p. (2023). MSC: 60K25 68M20 90B22 PDFBibTeX XMLCite \textit{G. Ayyappan} and \textit{S. Sankeetha}, Appl. Appl. Math. 18, No. 1, Paper No. 2, 33 p. (2023; Zbl 1524.60225) Full Text: Link
Ayyappan, G.; Deepa, T. Analysis of an admission control \(\mathrm{M}^{[\mathrm{X}]}\)/G(a, b)/1 queue with multiple vacation, restricted re-service, closedown and setup times. (English) Zbl 1490.60246 Proc. Natl. Acad. Sci. India, Sect. A, Phys. Sci. 91, No. 1, 35-47 (2021). MSC: 60K25 90B22 68M20 PDFBibTeX XMLCite \textit{G. Ayyappan} and \textit{T. Deepa}, Proc. Natl. Acad. Sci. India, Sect. A, Phys. Sci. 91, No. 1, 35--47 (2021; Zbl 1490.60246) Full Text: DOI
Ayyappan, G.; Gowthami, R. Analysis of MAP/PH(1), PH(2)/2 queue with Bernoulli schedule vacation, Bernoulli feedback and renege of customers. (English) Zbl 1456.60237 Int. J. Appl. Comput. Math. 5, No. 6, Paper No. 159, 47 p. (2019). MSC: 60K25 68M20 90B22 PDFBibTeX XMLCite \textit{G. Ayyappan} and \textit{R. Gowthami}, Int. J. Appl. Comput. Math. 5, No. 6, Paper No. 159, 47 p. (2019; Zbl 1456.60237) Full Text: DOI
Ayyappan, G.; Shyamala, S. \(\mathrm{M}^{[X]}/\mathrm{G}_1\), \(G_2/1\) with setup time, Bernoulli vacation, break down, and delayed repair. (English) Zbl 1295.60101 Int. J. Stoch. Anal. 2014, Article ID 892867, 12 p. (2014). MSC: 60K25 90B22 PDFBibTeX XMLCite \textit{G. Ayyappan} and \textit{S. Shyamala}, Int. J. Stoch. Anal. 2014, Article ID 892867, 12 p. (2014; Zbl 1295.60101) Full Text: DOI