Spectral factorization of measurable rectangular matrix functions and the vector-valued Riemann problem (Q679201)
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scientific article; zbMATH DE number 1002168
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral factorization of measurable rectangular matrix functions and the vector-valued Riemann problem |
scientific article; zbMATH DE number 1002168 |
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Spectral factorization of measurable rectangular matrix functions and the vector-valued Riemann problem (English)
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20 August 1997
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The authors consider the problem of factorization of measurable singular matrix valued functions under sufficiently general assumptions according the contours. In particular, they assume that the contour may be a simple closed rectifiable curve and show that such factorization has analogous properties as in the nonsingular case. The connection between this factorization and boundary vector-valued Riemann problem are also considered.
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Riemann problem
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