A fast algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems

In this paper, we develop a new algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems. Numerical experiments are given in order to illustrate the validity and efficiency of our algorithm.

Bibliographic Details
Main Author: Belhaj, Skander (author)
Other Authors: Hcini, Fahd (author), Moakher, Maher (author), Zhang, Yulin (author)
Format: article
Language:eng
Published: 2021
Subjects:
Quasi-pentadiagonal Toeplitz matrix
Diagonally dominant
LU decomposition
Ciências Naturais::Matemáticas
Science & Technology
Online Access:http://hdl.handle.net/1822/71072
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/71072

Internet

http://hdl.handle.net/1822/71072

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