Lakshminarayanan, E. S.; Pitchaimani, M. Existence of a critical Gompertz parameter and its asymptotic expression. (English) Zbl 1195.92052 Comput. Math. Appl. 55, No. 6, 1302-1309 (2008). MSC: 92D25 91D20 65C20 PDFBibTeX XMLCite \textit{E. S. Lakshminarayanan} and \textit{M. Pitchaimani}, Comput. Math. Appl. 55, No. 6, 1302--1309 (2008; Zbl 1195.92052) Full Text: DOI
Lakshminarayanan, E. S.; Pitchaimani, M. Existence and estimation of critical negative Gompertz parameter. (English) Zbl 1195.92051 Comput. Math. Appl. 55, No. 8, 1686-1692 (2008). MSC: 92D25 91D20 65C20 PDFBibTeX XMLCite \textit{E. S. Lakshminarayanan} and \textit{M. Pitchaimani}, Comput. Math. Appl. 55, No. 8, 1686--1692 (2008; Zbl 1195.92051) Full Text: DOI
Lakshminarayanan, E. S.; Pitchaimani, M. Existence of Gompertz parameters and its asymptotic formulae for a large population. (English) Zbl 1108.92306 Appl. Math. Lett. 17, No. 2, 173-180 (2004). MSC: 91B40 91D20 PDFBibTeX XMLCite \textit{E. S. Lakshminarayanan} and \textit{M. Pitchaimani}, Appl. Math. Lett. 17, No. 2, 173--180 (2004; Zbl 1108.92306) Full Text: DOI
Lakshminarayanan, E. S.; Pitchaimani, M. Unique estimation of mortality rates in Gompertz survival model parameters. (English) Zbl 1041.92025 Appl. Math. Lett. 16, No. 2, 211-219 (2003). MSC: 92D25 62N02 PDFBibTeX XMLCite \textit{E. S. Lakshminarayanan} and \textit{M. Pitchaimani}, Appl. Math. Lett. 16, No. 2, 211--219 (2003; Zbl 1041.92025) Full Text: DOI