title: |
Comparisons Between Vector and Matrix Padé Approximants |
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publication: |
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| volume-issue: | 10 - Supplement 2 | |
| pages: | 1 - 12 | |
ISSN: |
1402-9251 | |
DOI: |
doi:10.2991/jnmp.2003.10.s2.1 (how to use a DOI) | |
author(s): |
Claude BREZINSKI |
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publication date: |
December 2003 |
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abstract: |
In this paper, we compare the degrees and the orders of approximation of vector and
matrix Padé approximants for series with matrix coefficients. It is shown that, in this
respect, vector Padé approximants have better properties. Then, matrixvector Padé
approximants are defined and constructed. Finally, matrix Padé approximants are
related to the method of moments. |
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copyright: |
©
Atlantis Press. This article is distributed under the
terms of the Creative Commons Attribution License, which permits
non-commercial use, distribution and reproduction in any medium,
provided the original work is properly cited. |
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full text: |