Toward equivariant Iwasawa theory
Toward equivariant Iwasawa theory
复制标题
走向等变岩泽理论
DOI:
10.1007/s00229-002-0306-8
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发表时间:
2002
影响因子:
0.6
通讯作者:
A. Weiss
中科院分区:
文献类型:
--
作者:
J. Ritter;A. Weiss
Letlbe an odd prime number,K/ka finite Galois extension of totally real number fields, andG∞, X∞the Galois groups ofK∞/kandM∞/K∞, respectively, whereK∞is the cyclotomicl-extension ofKandM∞the maximal abelianS-ramifiedl-extension ofK∞withSa sufficiently large finite set of primes ofk. We introduce a newK-theoretic variant of the Iwasawaℤ[[G∞]]-moduleX∞and, forK/kabelian, formulate a conjecture, which is the main conjecture of classical Iwasawa theory whenlł[K : k]. We prove this new conjecture when Iwasawa'sμ-invariant vanishes and discuss consequences for the Lifted Root Number Conjecture atl.