K. Krishnan

Analysis of Time Delay for HIV-1 Infection Model

M. C. Maheswari, K. Krishnan & P. Krishnapriya · Journal of Advances in Mathematics and Computer Science · 2016

A class of more general HIV infection models with time delay is proposed based on some important biological meanings. The e ect of time delay on stability of the equilibria of the infection model has been studied. Sensitivity analysis is performed on a delay differential equation...

Open access Research Article 10.9734/BJMCS/2016/25238

Stability Analysis of a Glucose Insulin Dynamic System Using Matrix Lambert W Function

R. Nagarajan, K. Krishnan & C. Monica · Journal of Advances in Mathematics and Computer Science · 2015

In this paper we investigate the stability of the glucose-insulin dynamical system. We find an explicit expression for the eigenvalues of the dynamical system with single delay. Using matrix function definitions, we use the Lambert W matrix function from which we form the express...

Open access Research Article 10.9734/BJMCS/2015/16147