Hostname: page-component-8448b6f56d-dnltx Total loading time: 0 Render date: 2024-04-24T20:30:50.830Z Has data issue: false hasContentIssue false

On the units of algebraic number fields

Published online by Cambridge University Press:  26 February 2010

Armand Brumer
Affiliation:
Department of Mathematics, Columbia University, New York, U.S.A.
Get access

Extract

Let p be a prime number, Qp the field of p-adic numbers and Ωp the completion of the algebraic closure of Qp with its valuation normed by setting |p| = 1/p. We shall designate by log the p-adic logarithm defined by the usual series

Type
Research Article
Copyright
Copyright © University College London 1967

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.James, Ax, “On the units of an algebraic number field”, Illinois J. Math., 9 (1965), 584589.Google Scholar
2.Baker, A., “Linear forms in the logarithms of algebraic numbers”, Mathematika, 13 (1966), 204216.CrossRefGoogle Scholar
3.Brumer, A., On the cohomological dimension of certain Galois groups (in preparation).Google Scholar
4.Iwasawa, K. and Sims, C. C., “Computations of invariants in the theory of cyclotomic fields”, J. Math. Soc. Japan, 18 (1966), 8698.CrossRefGoogle Scholar
5.Leopoldt, H. W., “Zur Arithmetik in abelschen Zahlkörpern”, J. reine u. ang. Math., 209 (1962), 5471.CrossRefGoogle Scholar
6.Serre, J.-P., Dépendance d'exponentielles p-adiques, Séminaire Delange-Pisot-Poitou, 7 eme année, exposé no. 15.Google Scholar