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A Padé Approximation Method for Square Roots of Symmetric Positive Definite Matrices

✍ Scribed by Lu, Ya Yan


Book ID
118216214
Publisher
Society for Industrial and Applied Mathematics
Year
1998
Tongue
English
Weight
289 KB
Volume
19
Category
Article
ISSN
0895-4798

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📜 SIMILAR VOLUMES


A Power Method for Computing Square Root
✍ Mohammed A. Hasan 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 188 KB

In this paper higher order convergent methods for computing square roots of nonsingular complex matrices are derived. These methods are globally convergent and are based on eigenvalue shifting and powering. Specifically, it is shown for each positive integer r G 2, a convergent method of order r can