New Decomposition Formula for the Inversion of Toeplitz Matrices
Le Jiang · Journal of Huaihai Institute of Technology · 2007
In this paper,we conclude that a Toeplitz matrix is invertible if two systems of Toeplitz equations are slovable.The inverse matrix can be denoted as a sum of products of φ-circulant matrices and upper triangular Toeplitz matrices.The stability and operation of the inversion formula for Toeplitz matrices are also considered.