Spectral factorization of measurable rectangular matrix functions and the vector-valued Riemann problem
type: Item
instance of: scholarly article
title: Spectral factorization of measurable rectangular matrix functions and the vector-valued Riemann problem
zbMATH Open document ID: 0869.30028
DOI: 10.4171/RMI/211
author: Marek Rakowski
author: Ilya M. Spitkovsky
published in: Revista Matemática Iberoamericana
publication date: 1997-08-20T00:00:00Z
full work available at URL: https://eudml.org/doc/39522
review text: 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.
Mathematics Subject Classification ID: 30E25
Mathematics Subject Classification ID: 47A56
zbMATH DE Number: 1002168
zbMATH Keywords: Riemann problem
reviewed by: N. Karapetiants
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1002168