Explicit inverses of some tridiagonal matrices

• Author(s): Fonseca, C. M. da ; Petronilho, J.
• Date: 2001
• Persistent ID: http://hdl.handle.net/10316/4651
• Origin: Estudo Geral - Universidade de Coimbra
• Subject(s): Invertibility of matrices; r-Toeplitz matrices; Orthogonal polynomials
• Document Type: Article
• Language: English

Description

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. http://www.sciencedirect.com/science/article/B6V0R-42KDHCJ-2/1/d6207c3bf9c66184210a9296f72fe1e5