The Numerical Range in Banach Algebras and Complex Functions of Exponential Type
Publication Title
Bulletin of the London Mathematical Society
Recommended Citation
Bollobás, B. (1971). The Numerical Range in Banach Algebras and Complex Functions of Exponential Type. Bulletin of the London Mathematical Society, 3 (1), 27-33. https://doi.org/10.1112/blms/3.1.27
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