Lectures on Formally Real Fields.

Prestel, A.

ISBN 10: 3540138854 / ISBN 13: 9783540138853

Published by New York, Springer, 2008

About this Item

Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-04678 3540138854 Sprache: Englisch Gewicht in Gramm: 550.

Seller Inventory # 2490917

Bibliographic Details

• Title: Lectures on Formally Real Fields.
• Publisher: New York, Springer
• Publication Date: 2008
• Language: English
• ISBN 10: 3540138854
• ISBN 13: 9783540138853
• Binding: Softcover
• Seller catalogs:
  • SA MATHEMATIK

About this title

Synopsis

Absolute values and their completions - like the p-adic number fields- play an important role in number theory. Krull's generalization of absolute values to valuations made applications in other branches of mathematics, such as algebraic geometry, possible. In valuation theory, the notion of a completion has to be replaced by that of the so-called Henselization.

In this book, the theory of valuations as well as of Henselizations is developed. The presentation is based on the knowledge aquired in a standard graduate course in algebra. The last chapter presents three applications of the general theory -as to Artin's Conjecture on the p-adic number fields- that could not be obtained by the use of absolute values only.