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Linear Algebra and Its ApplicationsVolume 608, 1 January 2021, Pages 158-184

CKV-type matrices with applications(Article)

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  • aFaculty of Technical Sciences, University of Novi Sad, Trg D. Obradovića 6, Novi Sad, 21000, Serbia
  • bDepartment of Mathematics and Informatics, Faculty of Science, University of Novi Sad, Trg D. Obradovića 4, Novi Sad, 21000, Serbia
  • cSchool of Mathematics and Statistics, Yunnan University, Kunming, Yunnan 650091, China

Abstract

Several applied linear algebra research areas, such as eigenvalue localizations, infinity norm estimations for matrix inverse, pseudospectra localizations, etc., are closely connected with special subclasses of nonsingular H-matrices. Many of them have already been investigated in details, but it seems that finding new such subclasses is far from completed. For example, in [22], interchanging the quantifiers in the definition of the Dashnic-Zusmanovich matrices, led to a new class, benefits of which was shown in [22], [13], [11]. In this paper we will apply similar idea to CKV class (also known in the literature under the name Σ-SDD class), and show several benefits from the obtained new class, which we will call CKV-type matrices. © 2020 Elsevier Inc.

Author keywords

CKV type matricesDashnic-Zusmanovich type matricesEigenvalue localizationH-matricesInfinity normPseudospectra localization

Indexed keywords

Engineering controlled terms:Eigenvalues and eigenfunctionsInverse problems
Engineering uncontrolled termsEigen-valueH-matricesInfinity normMatrix inverseNonsingularPseudospectra
Engineering main heading:Matrix algebra

Funding details

Funding sponsor Funding number Acronym
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja174019MPNTR
Ministarstvo Prosvete, Nauke i Tehnološkog RazvojaMPNTR
  • 1

    The work of the first two authors has been partially supported by the Ministry of Education, Science and Technological Development of Serbia, Research Grant 174019 , and work of the third author is supported in part by the Program for Excellent Young Talents of Yunnan University and Yunnan Provincial Ten Thousands Plan Young Top Talents .

  • ISSN: 00243795
  • CODEN: LAAPA
  • Source Type: Journal
  • Original language: English
  • DOI: 10.1016/j.laa.2020.08.028
  • Document Type: Article
  • Publisher: Elsevier Inc.

  Cvetković, L.; Department of Mathematics and Informatics, Faculty of Science, University of Novi Sad, Trg D. Obradovića 4, Novi Sad, Serbia;
© Copyright 2020 Elsevier B.V., All rights reserved.

Cited by 21 documents

Geng, Y. , Zhu, Y. , Zhang, F.
Infinity Norm Bounds for the Inverse of SDD1-Type Matrices with Applications
(2025) Communications on Applied Mathematics and Computation
Li, Q. , Ran, W. , Wang, F.
Infinity norm bounds for the inverse of generalized SDD2 matrices with applications
(2024) Japan Journal of Industrial and Applied Mathematics
Cvetković, D. , Vukelić, Đ. , Doroslovački, K.
A New Subclass of H-Matrices with Applications
(2024) Mathematics
View details of all 21 citations
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