Explicit inverses of some tridiagonal matrices

We give explicit inverses of tridiagonal 2-Toeplitz and 3-Toeplitz matrices which generalize some well-known results concerning the inverse of a tridiagonal Toeplitz matrix.

Bibliographic Details
Main Author: Fonseca, C. M. da (author)
Other Authors: Petronilho, J. (author)
Format: article
Language:eng
Published: 2001
Subjects:
Online Access:http://hdl.handle.net/10316/4651
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/4651
Description
Summary:We give explicit inverses of tridiagonal 2-Toeplitz and 3-Toeplitz matrices which generalize some well-known results concerning the inverse of a tridiagonal Toeplitz matrix.