Year: 2025
Type: article
Abstract: 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.
Source: Colloquium Mathematicum
Author: Przemysław Ohrysko
Institution: University of Warsaw
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4411445811