Abstract
We prove that any Banach algebra that is geometrically close to a Ball Algebra must automatically consist of analytic functions and must have a very similar algebraic structure to the original algebra.
Citation
Krzysztof Jarosz. "Perturbations of the ball algebra." Ann. Funct. Anal. 6 (3) 53 - 59, 2015. https://doi.org/10.15352/afa/06-3-5
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