Projective Group Structures as Absolute Galois Structures with Block Approximation
Dan Haran · Moshe Jarden · Florian Pop
Jan 2007 · American Mathematical Soc.
Ebook
56
Pages
Sample
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About this ebook
Proves that a proper profinite group structure $\mathbf{G}$ is projective if and only if $\mathbf{G}$ is the absolute Galois group structure of a proper field-valuation structure with block approximation.
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