Stieltjes Property of Quasi-Stable Matrix Polynomials

In this paper, basing on the theory of matricial Hamburger moment problems, we establish the intrinsic connections between the quasi-stability of a monic or comonic matrix polynomial and the Stieltjes property of a rational matrix-valued function built from the even–odd split of the original matrix...

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Bibliographic Details
Main Authors: Xuzhou Zhan, Bohui Ban, Yongjian Hu
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/10/23/4440