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Gabriel A. Okyere

Publications (3)

Optimal Control Analysis of an Age-Structured Malaria Model Incorporating Children under Five Years and Pregnant Women

George Theodore Azu-Tungmah, Francis T. Oduro & Gabriel A. Okyere · Journal of Advances in Mathematics and Computer Science · 2019

In this article, we apply the optimal control theory to a new age-structured malaria model with three infectious compartments for people under five years, over five years and pregnant women. The model is formulated for malaria endemic areas in the world and the following malaria...

Open access Research Article 10.9734/jamcs/2019/v30i630096

Analysis of an Age-Structured Malaria Model Incorporating Infants and Pregnant Women

George Theodore Azu-Tungmah, Francis T. Oduro & Gabriel A. Okyere · Journal of Advances in Mathematics and Computer Science · 2019

A new dynamic model for the malaria disease has been developed for areas where the whole populace is at risk and exposure to the malaria infection is continuous throughout the year.  In this model, the two vulnerable groups that is, infectious people those under 5years and pregna...

Open access Research Article 10.9734/JAMCS/2019/46649

Estimating the Parameters of a Disease Model from Clinical Data

George Theodore Azu-Tungmah, Francis T. Oduro & Gabriel A. Okyere · Journal of Advances in Mathematics and Computer Science · 2017

Estimation of parameters (rate constants) in infectious disease models can be done either through literature or from clinical data. This article presents parameter estimation of a disease model from clinical data using the numerical integration followed by minimization of the err...

Open access Research Article 10.9734/JAMCS/2017/34641