An invitation to cortex algebras and spectral permanence property
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866908514616606720 |
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| author | Ohrysko, Przemysław |
| author_facet | Ohrysko, Przemysław |
| contents | We initiate the study of cortex algebras (commutative Banach algebras with extendable multiplicative-linear functionals) and the spectral permanence property. In addition, we analyze some particular examples in this context and present open problems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_01709 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | An invitation to cortex algebras and spectral permanence property Ohrysko, Przemysław Functional Analysis 46J05 We initiate the study of cortex algebras (commutative Banach algebras with extendable multiplicative-linear functionals) and the spectral permanence property. In addition, we analyze some particular examples in this context and present open problems. |
| title | An invitation to cortex algebras and spectral permanence property |
| topic | Functional Analysis 46J05 |
| url | https://arxiv.org/abs/2509.01709 |