Entireness of the endomorphism rings of one-dimensional formal groups
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- by Jonathan Lubin PDF
- Proc. Amer. Math. Soc. 52 (1975), 8-10 Request permission
Abstract:
If, for a one-dimensional formal group of height $h$ which is defined over the integers in a local field of characteristic zero, all the coefficients in degree less than ${p^h}$ lie in an unramified extension of the $p$-adic numbers, then the endomorphism ring of the formal group is integrally closed.References
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Additional Information
- © Copyright 1975 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 52 (1975), 8-10
- MSC: Primary 14L05
- DOI: https://doi.org/10.1090/S0002-9939-1975-0374154-5
- MathSciNet review: 0374154