| Title: | Inequalities and equalities on the joint and generalized spectral and essential spectral radius of the Hadamard geometric mean of bounded sets of positive kernel operators |
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| Authors: | ID Bogdanović, Katarina (Author)
ID Peperko, Aljoša (Author) |
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| Files: |  PDF - Presentation file, download (1,72 MB)
MD5: 086AACCD7CEC0E0D71131025E1337B54
 URL - Source URL, visit https://www.tandfonline.com/doi/full/10.1080/03081087.2022.2121369
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  IMFM - Institute of Mathematics, Physics, and Mechanics
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| Abstract: | We prove new inequalities and equalities for the generalized and the joint spectral radius (and their essential versions) of Hadamard (Schur) geometric means of bounded sets of positive kernel operators on Banach function spaces. In the case of nonnegative matrices that define operators on Banach sequences we obtain additional results. Our results extend results of several authors that appeared relatively recently. |
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| Keywords: | Hadamard-Schur geometric mean, Hadamard-Schur product, joint and generalized spectral radius, essential spectral radius, measure of noncompactness, positive kernel operators, non-negative matrices, bounded sets of operators |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 01.01.2023 |
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| Year of publishing: | 2023 |
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| Number of pages: | str. 2839-2857 |
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| Numbering: | Vol. 71, iss. 17 |
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| PID: | 20.500.12556/DiRROS-20512  |
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| UDC: | 517.983:512.643 |
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| ISSN on article: | 0308-1087 |
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| DOI: | 10.1080/03081087.2022.2121369 |
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| COBISS.SI-ID: | 123273475 |
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| Publication date in DiRROS: | 03.10.2024 |
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| Views: | 14 |
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| Downloads: | 7 |
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