Astier, Vincent (2004) Pfister's subform theorem for reduced special groups. JOURNAL OF PURE AND APPLIED ALGEBRA, 189 (1-3). pp. 1-5. ISSN 0022-4049,
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Pfister's subform theorem is an essential result in the theory of quadratic forms, but its proof uses transcendental field extensions which have no equivalent in the axiomatic theory. We present here a proof of this result for reduced special groups/spaces of orderings which avoids this difficulty. (C) 2003 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ORDERINGS; SPACES; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jul 2021 05:09 |
| Last Modified: | 21 Jul 2021 05:09 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37709 |
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