1 citations · 1 across the 3 of their papers we have counts for
3 papers
Modeling stock price dynamics on the Ghana Stock Exchange: A Geometric Brownian Motion approach
Dennis Lartey Quayesam, Anani Lotsi, Felix Okoe Mettle
Modeling financial data often relies on assumptions that may prove insufficient or unrealistic in practice. The Geometric Brownian Motion (GBM) model is frequently employed to repr…
Large deviation principle for the empirical degree measure of preferential attachment random graphs
K. Doku-Amponsah, F. O. Mettle, E. N. N. Nortey
We consider preferential attachment random graphs which may be obtained as follows: It starts with a single node. If a new node appears, it is linked by an edge to one or more exis…
Large deviations, Basic information theorem for fitness preferential attachment random networks
K. Doku-Amponsah, F. O. Mettle, T. Narh-Ansah
For fitness preferential attachment random networks, we define the empirical degree and pair measure, which counts the number of vertices of a given degree and the number of edges…