The Elman-Lam-Krüskemper Theorem
Joint Authors
Becher, Karim Johannes
Leep, David B.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-28
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
For a (formally) real field K, the vanishing of a certain power of the fundamental ideal in the Witt ring of K(-1) implies that the same power of the fundamental ideal in the Witt ring of K is torsion free.
The proof of this statement involves a fact on the structure of the torsion part of powers of the fundamental ideal in the Witt ring of K.
This fact is very difficult to prove in general, but has an elementary proof under an assumption on the stability index of K.
We present an exposition of these results.
American Psychological Association (APA)
Becher, Karim Johannes& Leep, David B.. 2011. The Elman-Lam-Krüskemper Theorem. ISRN Algebra،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-446901
Modern Language Association (MLA)
Becher, Karim Johannes& Leep, David B.. The Elman-Lam-Krüskemper Theorem. ISRN Algebra No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-446901
American Medical Association (AMA)
Becher, Karim Johannes& Leep, David B.. The Elman-Lam-Krüskemper Theorem. ISRN Algebra. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-446901
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446901