| Autor: |
Tariku Birabasa Mekonnen, Gemechis File Duressa |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
International Journal of Mathematics and Mathematical Sciences, Vol 2022 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1687-0425 |
| DOI: |
10.1155/2022/5410754 |
| Popis: |
A numerical treatment via a difference scheme constructed by the Crank–Nicolson scheme for the time derivative and cubic spline in tension for the spatial derivatives on a layer resolving nonuniform Bakhvalov-type mesh for a singularly perturbed unsteady-state initial-boundary-value problem with two small parameters is presented. Error analysis of the constructed scheme is discussed and shown to be parameter-uniformly convergent with second-order convergence. Numerical experimentation is taken to confirm the theoretical findings. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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