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arXiv · 1012.1534

The truncated matrix trigonometric moment problem: the operator approach

Sergey M. Zagorodnyuk
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Abstract

In this paper we study the truncated matrix trigonometric moment problem. We obtained a bijective parameterization of all solutions of this moment problem (both in nondegenerate and degenerate cases) via an operator approach. We use important results of M.E.~Chumakin on generalized resolvents of isometric operators.

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Sergey M. Zagorodnyuk. 2010-12-07. The truncated matrix trigonometric moment problem: the operator approach. https://arxiv.org/abs/1012.1534

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