On boundary interpolation for matrix valued Schur functions
نویسندگان
چکیده
منابع مشابه
On boundary interpolation for matrix valued Schur functions
A number of interpolation problems are considered in the Schur class of p × q matrix valued functions S that are analytic and contractive in the open unit disk. The interpolation constraints are specified in terms of nontangential limits and angular derivatives at one or more (of a finite number of) boundary points. Necessary and sufficient conditions for existence of solutions to these problem...
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ژورنال
عنوان ژورنال: Memoirs of the American Mathematical Society
سال: 2006
ISSN: 0065-9266,1947-6221
DOI: 10.1090/memo/0856