A posteriori error analysis for defect correction method for two parameter singular perturbation problems

Autor:	Anuradha Jha, Mohan K. Kadalbajoo
Rok vydání:	2012
Předmět:	Singular perturbation Mathematical optimization Correction method Two parameter Applied Mathematics Mathematics::Numerical Analysis Computational Mathematics Error analysis Convergence (routing) Theory of computation Applied mathematics Order (group theory) A priori and a posteriori Mathematics
Zdroj:	Journal of Applied Mathematics and Computing. 42:421-440
ISSN:	1865-2085 1598-5865
Popis:	Defect correction method is used for two parameter singular perturbation problem on Bakhvalov-Shishkin mesh. Use of defect correction method on Bakhvalov-Shishkin mesh gives a second order convergence. A posteriori error estimate is obtained. The numerical examples are given to establish the second order convergence in practice.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cd52c931226c419b68677f7f4665879e https://doi.org/10.1007/s12190-012-0628-y Zobrazit plný text záznamu Full text from SpringerLink