Generalized Cesaro tensor and it's properties

Autor:	Javad Fathi, Fatemeh Saieedi, Mostafa Zangiabadi
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	generalized ces´aro tensor z1-eigenvalue column sufficient tensor Mathematics QA1-939
Zdroj:	Journal of Mahani Mathematical Research, Vol 13, Iss 2, Pp 93-106 (2024)
Druh dokumentu:	article
ISSN:	2251-7952 2645-4505
DOI:	10.22103/jmmr.2023.21701.1456
Popis:	Recently, infinite and finite dimensional generalized Hilbert tensors have been introduced. In this paper, the authors further introduce infinite and finite dimensional generalized Cesaro tensors as a generalization of Cesaro matrices and discuss the properties of these structured tensors. Next, some upper bounds of $Z_{1}$-spectral radius of generalized Cesaro tensors and generalized Hilbert tensors are given, which improves the existing ones. Finally, we obtain conditions under which a generalized Cesaro tensor is column sufficient tensor.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/ab24ebf1352f42ce9af5745035ff4f4c Zobrazit plný text záznamu View record in DOAJ