Examinando por Autor "Gonzalez-Aviles, Cristian D."

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    Capitulation, ambiguous classes and the cohomology of the units
    (WALTER DE GRUYTER GMBH, 2007-12-01) Gonzalez-Aviles, Cristian D.
    This paper presents results on both the kernel and cokernel of the S-capitulation map C-F,C- (S) -> C-K, S(G) for arbitrary finite Galois extensions K/F of global fields (with Galois group G) and arbitrary finite sets of primes S of F (assumed to contain the archimedean primes in the number field case).