Transient analysis of a fluid queue driven by a chain sequenced birth and death process with catastrophes. - T. Vijayalakshmi; V. Thangaraj (Int. J. Math. Oper. Res., 2016)

Application of homotopy perturbation and variational iteration methods for nonlinear imprecise prey-predator model with stability analysis. - T. Vijayalakshmi; Rathinam Senthamarai (J. Supercomput., 2022)