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Title:Monotonicity properties for joint and generalized spectral radius and their essential versions of weighted geometric symmetrizations
Authors:ID Bogdanović, Katarina (Author)
ID Peperko, Aljoša (Author)
Files:.pdf PDF - Presentation file, download (467,33 KB)
MD5: 69AA781370AC383CF9CD71B72ECCF5DE
 
URL URL - Source URL, visit https://link.springer.com/article/10.1007/s00025-026-02600-z
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo IMFM - Institute of Mathematics, Physics, and Mechanics
Abstract:We prove new monotonicity properties for joint and generalized spectral radius and their essential versions of weighted geometric symmetrizations of bounded sets of positive kernel operators on $L^2$. To our knowledge, several proved properties are new even in the finite dimensional case.
Keywords:weighted geometric symmetrizations, bounded sets of operators, positive kernel operators, joint spectral radius, generalized spectral radius
Publication status:Published
Publication version:Version of Record
Publication date:01.02.2026
Year of publishing:2026
Number of pages:18 str.
Numbering:Vol. 81, iss. 1, article no. 39
PID:20.500.12556/DiRROS-27350 New window
UDC:517.9
ISSN on article:1422-6383
DOI:10.1007/s00025-026-02600-z New window
COBISS.SI-ID:267024131 New window
Note:
Publication date in DiRROS:03.02.2026
Views:360
Downloads:246
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Record is a part of a journal

Title:Results in mathematics
Shortened title:Results math.
Publisher:Birkhäuser
ISSN:1422-6383
COBISS.SI-ID:514963225 New window

Document is financed by a project

Funder:Other - Other funder or multiple funders
Funding programme:Univerza v Ljubljani
Project number:SN-ZRD/22-27/0510
Name:Kvantne tehnologije za transport in komunikacije v 21. stoletju
Acronym:KTTK21

Funder:Other - Other funder or multiple funders
Funding programme:European Cooperation in Science and Technology
Project number:CA18232
Name:Short Term Scientific Mission program

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0222
Name:Algebra, teorija operatorjev in finančna matematika

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0288
Name:Algebra in njena uporaba

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:J2-2512
Name:Stohastični modeli za logistiko proizvodnih procesov

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

Language:Slovenian
Keywords:utežene geometrijske simetrizacije, omejene množice operatorjev, pozitivni integralski operatorji, skupni in posplošeni spektralni radij in njuni bistveni verziji


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