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math.CA2017
A Potapov-type approach to a truncated matricial Stieltjes-type power moment problem
B. Fritzsche, B. Kirstein, C. Mädler +1
The paper gives a parametrization of the solution set of a matricial Stieltjes-type truncated power moment problem in the non-degenerate and degenerate cases. The key role plays th…
math.CA2017
An Application of the Schur Complement to Truncated Matricial Power Moment Problems
Bernd Fritzsche, Bernd Kirstein, Conrad Mädler
The main goal of this paper is to reconsider a phenomenon which was treated in earlier work of the authors' on several truncated matricial moment problems. Using a special kind of…