Factorization of matrix functions with subgroup supported Fourier coefficients (Q852775)
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scientific article; zbMATH DE number 5072970
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Factorization of matrix functions with subgroup supported Fourier coefficients |
scientific article; zbMATH DE number 5072970 |
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Factorization of matrix functions with subgroup supported Fourier coefficients (English)
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15 November 2006
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The authors study factorization problems for matrix functions of Wiener class defined on a connected compact abelian group. It is proved that if a matrix function admits a factorization with respect to a connected compact abelian supergroup, then it admits a factorization with respect to the original group.
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Wiener-Hopf factorization
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Wiener algebras
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linearly ordered groups
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0.9008169
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0.8989241
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0.89650106
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0.8964069
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0.89556354
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0.8933529
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