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Separably real closed local rings

✍ Scribed by André Joyal; Gonzalo E. Reyes


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
428 KB
Volume
43
Category
Article
ISSN
0022-4049

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📜 SIMILAR VOLUMES


REAL CLOSED RINGS AND ORDERED VALUATION
✍ Thomas Becker 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 536 KB

## REAL CLOSED RINGS AND ORDERED VALUATION RINGS by THOXAS BECKER in New Orleans, Louisiana (U.S.A.

Hilbert's 17th Problem for Real Closed R
✍ Larry Mathews 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 594 KB

## Abstract We recall the characterisation of positive definite polynomial functions over a real closed ring due to Dickmann, and give a new proof of this result, based upon ideas of Abraham Robinson. In addition we isolate the class of convexly ordered valuation rings for which this characterisati