Awudu Obeng

Using Instructional Materials to Overcome Students’ Difficulties in Solving Problems Related to Pyramids

Awudu Obeng, Godwin Onwona- Agyeman & Collin Fordjour Nkrumah · Asian Journal of Advanced Research and Reports · 2020

This paper remedies the inability of visual Art 2 students of Komfo Anokye Senior High School, Kumasi in calculating the perpendicular height correctly in a given pyramid and further use it to find the volume of the pyramid. Designed instructional materials were used to review th...

Open access Research Article 10.9734/ajarr/2020/v14i430346

Error Analysis of Meshfree Approximation in Nonlinear Black-Scholes Model

Godwin Onwona-Agyeman, Francis T. Oduro, Gabriel Asare Okyere & Awudu Obeng · Asian Journal of Probability and Statistics · 2020

The transaction cost model of Guy Barles and Halil Mete Soner is incorporated into the standard Black Scholes Equation. The resulting model is solved by a numerical method, called, the meshfree approximation using radial basis function. The errors produced by the scheme are discu...

Open access Research Article 10.9734/ajpas/2020/v8i330210