Lakshmikantham, V and Sen, SK and Venkaiah, VC and Sivasundaram, S (1994) Stabilizing trench's algorithm to invert symmetric toeplitz matrices. In: Applied Mathematics and Computation, 60 (2-3). pp. 249-263.
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Presented here is a stable algorithm that uses Zohar's formulation of Trench's algorithm and computes the inverse of a symmetric Toeplitz matrix including those with vanishing or nearvanishing leading minors. The algorithm is based on a diagonal modification of the matrix, and exploits symmetry and persymmetry properties of the inverse matrix.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier science.|
|Department/Centre:||Division of Information Sciences > Supercomputer Education & Research Centre|
|Date Deposited:||12 Apr 2011 12:22|
|Last Modified:||12 Apr 2011 12:22|
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