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On a Characterization of the First Ramification Group as the Vertex of the Ring of Integers

Published online by Cambridge University Press:  22 January 2016

Yoshimasa Miyata*
Affiliation:
Faculty of Education, Shizuoka University
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Let k be a p-adic number field and o be the ring of all integers in k. Moreover, let K\k be a finite Galois extension with the Galois group G = G(K/k). Then the ring of all integers in K is an -module.

Type
Research Article
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1971

References

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