O. D. Ogwumu

A Mathematical Model for Estimating the Weight of Human Beings Using Some Anthropometric Parameters (A Case Study of Taraba State of Nigeria’s Community)

O. D. Ogwumu, S. A. Amoo, F. Y. Eguda, E. O. Adeyefa & S. Abubakar · Journal of Advances in Mathematics and Computer Science · 2015

The research is concerned with the development of a mathematical model for estimating the body weight of human beings in relation to some of their anthropometric parameters (height and waist sizes). The model was optimized to know whether it is possible for humans to have a maxim...

Open access Research Article 10.9734/BJMCS/2015/10987

MHD and Slip Boundary Condition Effects on Forced Convection Flow through a Microchannel Including Viscous Dissipation

E. O. Anyanwu, F. E. James, O. D. Ogwumu, E. O. Ogbaji & C. E. Okorie · Asian Research Journal of Mathematics · 2018

This study analyzes laminar forced convection flow in parallel plate micro-channel with slip velocity and temperature jump in the presence of transverse magnetic field. Closed-form solutions are obtained for velocity and thermal profiles when both walls of the channel are kept at...

Open access Research Article 10.9734/ARJOM/2018/44343

Two-Step Hybrid Block Method for Solving First Order Ordinary Differential Equations Using Power Series Approach

G. Ajileye, S. A. Amoo & O. D. Ogwumu · Journal of Advances in Mathematics and Computer Science · 2018

In this paper, we consider the derivation of hybrid block method for the solution of general first order Initial Value Problem (IVP) in Ordinary Differential Equation. We adopted the method of Collocation and Interpolation using power series approximation to generate the continuo...

Open access Research Article 10.9734/JAMCS/2018/41557