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Title:Isotropy groups of the action of orthogonal similarity on symmetric matrices
Authors:ID Starčič, Tadej (Author)
Files:.pdf PDF - Presentation file, download (2,08 MB)
MD5: 33A639BB6FD2322DF7073021DA96F944
 
URL URL - Source URL, visit https://www.tandfonline.com/doi/full/10.1080/03081087.2022.2044746
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo IMFM - Institute of Mathematics, Physics, and Mechanics
Abstract:We find an algorithmic procedure that enables the computation and description of the structure of the isotropy subgroups of the group of complex orthogonal matrices with respect to the action of similarity on complex symmetric matrices. A key step in our proof is to solve a certain rectangular block upper triangular Toeplitz matrix equation.
Keywords:isotropy groups, matrix equations, orthogonal matrices, symmetric matrices, Toeplitz matrices
Publication status:Published
Publication version:Version of Record
Publication date:01.01.2023
Year of publishing:2023
Number of pages:str. 842-866
Numbering:Vol. 71, iss. 5
PID:20.500.12556/DiRROS-18634 New window
UDC:512.643:517.55
ISSN on article:0308-1087
DOI:10.1080/03081087.2022.2044746 New window
COBISS.SI-ID:106084099 New window
Publication date in DiRROS:08.04.2024
Views:553
Downloads:245
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Record is a part of a journal

Title:Linear and Multilinear Algebra
Shortened title:Linear multilinear algebra
Publisher:Taylor & Francis
ISSN:0308-1087
COBISS.SI-ID:25872128 New window

Document is financed by a project

Funder:ARRS - Slovenian Research Agency
Project number:P1-0291
Name:Analiza in geometrija

Funder:ARRS - Slovenian Research Agency
Project number:J1-3005
Name:Kompleksna in geometrijska analiza

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

Secondary language

Language:Slovenian
Keywords:izotropne grupe, matrične enačbe, ortogonalne matrike, simetrične matrike, Toeplitzove matrike


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