Projective Group Structures as Absolute Galois Structures with Block Approximation
Seiten
2007
|
illustrated Edition
American Mathematical Society (Verlag)
978-0-8218-3995-9 (ISBN)
American Mathematical Society (Verlag)
978-0-8218-3995-9 (ISBN)
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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.
The authors prove: 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.
The authors prove: 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.
Introduction Etale topology Group structures Completion of a cover to a cartesian square Projective group structures Special covers Unirationally closed fields Valued fields The space of valuation of a field Locally uniform $v$-adic topologies Locally uniform Hensel's lemma Field valuation structures Block approximation Rigid Henselian extensions Projective group structures as absolute Galois structures From field structures to field valuation structures References.
| Erscheint lt. Verlag | 1.9.2007 |
|---|---|
| Reihe/Serie | Memoirs of the American Mathematical Society |
| Zusatzinfo | Illustrations |
| Verlagsort | Providence |
| Sprache | englisch |
| Gewicht | 170 g |
| Themenwelt | Mathematik / Informatik ► Mathematik ► Algebra |
| ISBN-10 | 0-8218-3995-0 / 0821839950 |
| ISBN-13 | 978-0-8218-3995-9 / 9780821839959 |
| Zustand | Neuware |
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