Abstract: We give modular equations and Lambert Series for a continued fraction of Ramanujan. Keywords: Continued Fraction, Lambert Series, Modular Equation. Download PDF Download XML How to cite this article: Pramod Kumar Rawat, Some Modular Equations and Lambert Series for a...
Abstract: In this paper we propose a new sufficient condition for the Hopf bifurcation of equilibrium is derived for nonlinear autonomous differential equations with delay in three dimension, by analysis the characteristic equation. Keywords: Local stability and Bifurcation the Hopf. Download PDF ...
Abstract: In this paper, the stability analysis of Hepatitis B virus - Hepatitis D virus (HBV-HDV) Co-infection with controls in a dynamic population was investigated using Jacobian method. The Jacobian matrix formed was evaluated numerically. The result showed that the equilibrium point of the solution is...
Abstract: In this paper an approximate solution of cubic nonlinear stochastic oscillators under parametric excitations were investigated using Picard iterative procedure. The results presents the existence of the solution, and the solution. This improves and extends some results in literature. Keywords: Cubic non-linearity, Stochastic oscillators, Frequency of...