New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/83881

Título:	New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems
Autor(es):	Zhang, Yulin Fahd, Hcini
Palavras-chave:	CUPL-Toeplitz matrix Sherman-Morrison-Woodbury formula Toeplitz matrix low rank matrix LU decomposition
Data:	2023
Editora:	Springer
Revista:	Computational & Applied Mathematics
Citação:	Fahd, H., & Zhang, Y. (2023, March 22). New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems. Computational and Applied Mathematics. Springer Science and Business Media LLC. http://doi.org/10.1007/s40314-023-02253-6
Resumo(s):	In this paper, based on the structure of pentadiagonal CUPL-Toeplitz matrix and Sherman–Morrison–Woodbury formula, we develop a new algorithm for solving nonsingular pentadiagonal CUPL-Toeplitz linear system. Some numerical examples are given in order to illustrate the effectiveness of the proposed algorithms.
Tipo:	Artigo
URI:	https://hdl.handle.net/1822/83881
DOI:	10.1007/s40314-023-02253-6
ISSN:	2238-3603
e-ISSN:	1807-0302
Versão da editora:	https://link.springer.com/article/10.1007/s40314-023-02253-6
Arbitragem científica:	yes
Acesso:	Acesso aberto
Aparece nas coleções:	CMAT - Artigos em revistas com arbitragem / Papers in peer review journals