Work

A fast three-step second-order explicit numerical approach to investigating and forecasting the dynamic of corruption and poverty in Cameroon

Year: 2024

Type: article

Abstract: This paper constructs a three-step second-order numerical approach for solving a mathematical model on the dynamic of corruption and poverty. The stability and error estimates of the proposed technique are analyzed using the L 2 -norm. The developed algorithm is at least zero-stable and second-order accurate. Furthermore, the new method is explicit, faster and more efficient than a large class of numerical schemes applied to nonlinear systems of ordinary differential equations and can serve as a robust tool for integrating general systems of initial-value problems. Some numerical examples confirm the theory and also consider the corruption and poverty in Cameroon.

Source: Heliyon

DOI: 10.1016/j.heliyon.2024.e38236

Author: Eric Ngondiep

Institutions: Imam Mohammad ibn Saud Islamic University, Institut de Recherches Géologiques et Minières

Language: English

Topic: Numerical methods for differential equations

Subfield: Numerical Analysis

Field: Mathematics

Domain: Physical Sciences

SDG: No poverty

Open Access status: gold

Estimated APC paid: $2,100