Examines matrix functions of bounded type from the viewpoint of describing an interplay between function theory and operator theory. The authors first establish a criterion on the coprime-ness of two singular inner functions and obtain several properties of the Douglas-Shapiro-Shields...
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Examines matrix functions of bounded type from the viewpoint of describing an interplay between function theory and operator theory. The authors first establish a criterion on the coprime-ness of two singular inner functions and obtain several properties of the Douglas-Shapiro-Shields factorizations of matrix functions of bounded type.
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