Infinite J-matrices and a matrix moment problem
M. Krein (translated by W. Van Assche)
TL;DR
This paper explores the properties of infinite J-matrices and addresses a related matrix moment problem, providing foundational insights into their structure and applications.
Contribution
It offers a translation of a 1949 Russian paper that investigates the mathematical properties of infinite J-matrices and their connection to the matrix moment problem.
Findings
Characterization of infinite J-matrices
Solution approaches to the matrix moment problem
Foundational theoretical insights
Abstract
This is a translation of a paper that appeared (in Russian) in Dokl. Akad. Nauk SSSR 69, nr 2 (1949), 125-128.
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Taxonomy
TopicsMatrix Theory and Algorithms · Spectral Theory in Mathematical Physics · Quantum chaos and dynamical systems