A Fast Third-Step Second-Order Explicit Numerical Approach To Investigating and Forecasting The Dynamic of Corruption And Poverty In Cameroon

Autor:	Ngondiep, Eric
Rok vydání:	2022
Předmět:	Economics - General Economics 65M12 65M06
Druh dokumentu:	Working Paper
Popis:	This paper constructs a third-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 less zero-stable and second-order accurate. Furthermore, the new method is explicit, fast 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. Comment: 21 pages, 5 tables, 5 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2206.05022 Zobrazit plný text záznamu View this record from Arxiv