Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10773/30683| Título: | Spectral inequalities for Kubo-Ando operator means |
| Autor: | Lemos, Rute Soares, Graça |
| Palavras-chave: | Eigenvalue and singular value inequalities Hadamard product Kubo-Ando theory Log-majorization Löwner-Heinz inequality Operator connections Operator means |
| Data: | 15-Dez-2020 |
| Editora: | Elsevier |
| Resumo: | Eigenvalue and singular value inequalities, involving Kubo-Ando operator connections or means, are established. Previous results from Lemos and Soares in 2018 are generalized or complemented, some log-majorizations are included. As a consequence, a refinement of an independent result by Ando and by Visick in 1995 on the eigenvalues of the Hadamard product is derived. Some singular value inequalities by Zou in 2017 are further extended. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/30683 |
| DOI: | 10.1016/j.laa.2020.08.002 |
| ISSN: | 0024-3795 |
| Aparece nas coleções: | CIDMA - Artigos DMat - Artigos OGTCG - Artigos |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Spectral Ineq Kubo-Ando Op Means.pdf | 319.46 kB | Adobe PDF | Ver/Abrir |
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