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arXiv 1201.5500math.FA
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一般情况下矩阵Hamburger矩量问题的Nevanlinna型公式

The Nevanlinna-type formula for the matrix Hamburger moment problem in a general case

Sergey M. Zagorodnyuk

摘要:

本文给出了一般情况下矩阵Hamburger矩问题的Nevanlinna型公式。我们只假设问题是可以解决的,并且有不止一个解决方案。我们表示相应的线性分式变换的矩阵系数的规定的时刻。给出了矩问题确定性的充要条件。

英文摘要:

In this paper we obtain a Nevanlinna-type formula for the matrix Hamburger moment problem in a general case. We only assume that the problem is solvable and has more that one solution. We express the matrix coefficients of the corresponding linear fractional transformation in terms of the prescribed moments. Necessary and sufficient conditions for the determinacy of the moment problem are given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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