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Capitulation for locally free class groups of orders of group algebras over number fields

Cornelius Greither·Henri Johnston
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Abstract

We prove a capitulation result for locally free class groups of orders of group algebras over number fields. As a corollary, we obtain an "arithmetically disjoint capitulation result" for the Galois module structure of rings of integers.

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Cornelius Greither, Henri Johnston. 2009-07-09. Capitulation for locally free class groups of orders of group algebras over number fields. https://doi.org/10.1112/blms%2Fbdp030

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