| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9496524 | Journal of Number Theory | 2005 | 5 Pages |
Abstract
In this paper, by using an analogue of theorems of Iwasawa (Kenkichi Iwasawa Collected Papers, vol. 2, Springer, Berlin, 2001, pp. 862-870) we give a sufficient condition for Leopoldt's conjecture (J. Reine Angew. Math. 209 (1962) 54) on the non-vanishing of the p-adic regulator of an algebraic number field. Using this sufficient condition we are able to prove Leopoldt's conjecture for several non-Galois extensions over the rational number field Q.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Norikazu Kubotera,