Fourth order computational spline method for two-parameter singularly perturbed boundary value problem

Autor:	Satyanarayana KAMBAMPATI, Siva Prasad EMINENI, Chenna Krishna REDDY M., Phaneendra KOLLOJU
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	spline two-parameter singularly perturbed two-point boundary value problem dual layer characteristic equation convergence Mechanical engineering and machinery TJ1-1570
Zdroj:	International Journal of Applied Mechanics and Engineering, Vol 28, Iss 4, Pp 79-93 (2023)
Druh dokumentu:	article
ISSN:	1734-4492 2353-9003
DOI:	10.59441/ijame/176516
Popis:	The current research work considers a two-parameter singularly perturbed two-point boundary value problem. Here, we suggest a computational scheme derived by using an exponential spline for the numerical solution of the problem on a uniform mesh. The proposed numerical scheme is analyzed for convergence and an accuracy of O(h4) is achieved. Numerical experiments are considered to validate the efficiency of the spline method, and compared comparison with the existing method to prove the superiority of the proposed scheme.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/2f16b9bc22584221a72daca9a380b02a Zobrazit plný text záznamu View record in DOAJ