A Potapov-type approach to a truncated matricial Stieltjes-type power moment problem

2017/12/22 by B. Fritzsche, Fritzsche, B., B. Kirstein +5
Computer Science · Mathematics · #30E05 #44A60 #47A57 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Graph theory and applications #Matrix Theory and Algorithms #Spectral Theory in Mathematical Physics #math.CA #msc:30E05 #msc:44A60 #msc:47A57

paper · pdf · doi:10.48550/arxiv.1712.08358

arxiv created 2017/12/22 · openalex publication_date 2017/12/22 · arxiv updated 2017/12/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

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 the solution of the corresponding system of Potapov's fundamental matrix inequalities.

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