The Carathéodory metric of the annulus
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- by R. R. Simha
- Proc. Amer. Math. Soc. 50 (1975), 162-166
- DOI: https://doi.org/10.1090/S0002-9939-1975-0379831-8
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Abstract:
An explicit formula is given for the Carathéodory metric of the annulus in the complex plane. The infinitesimal Carathéodory metric, which is just the norm of the differentiation at a point regarded as a functional on the algebra of holomorphic functions, is also determined.References
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Bibliographic Information
- © Copyright 1975 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 50 (1975), 162-166
- MSC: Primary 30A40; Secondary 46J10
- DOI: https://doi.org/10.1090/S0002-9939-1975-0379831-8
- MathSciNet review: 0379831