Joseph Ackora-Prah

An Optimal Media Selection Model for a Company in Ghana

Joseph Ackora-Prah, Richard Owusu & Kassim Haabilla · Journal of Advances in Mathematics and Computer Science · 2018

Selection of media and budget allocation is a major concern in advertising. It involves choosing the appropriate media that is effective in reaching the target audience of the population in consideration. Generally, predicting an optimal target audience exposure in selection of m...

Open access Research Article 10.9734/JAMCS/2018/43441

Solution to the Dirichlet Problem on Irregular Domains Using Wavelet-Based Approach

Francis Ohene Boateng, Joseph Ackora-Prah & Anthony Y. Aidoo · Journal of Advances in Mathematics and Computer Science · 2018

We present a Finite Difference Fictitious Domain Wavelet Method (FDFDWM) with penalty for solving two dimensional (2D) Dirichlet problem for linear elliptic PDE on irregular geometric domains. In this method, the 2-D Dirichlet problem is discretized along one of the spatial varia...

Open access Research Article 10.9734/JAMCS/2019/45965