Spaces of Orderings IV
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Publication:3870960
DOI10.4153/CJM-1980-047-0zbMath0433.10009MaRDI QIDQ3870960
Publication date: 1980
Published in: Canadian Journal of Mathematics (Search for Journal in Brave)
orderingsisotropyformally real fieldreduced Witt ringformally real fieldsanisotropic formabstract Witt ringreal placesclassification of spaces of orderings of finite chain length
Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15) Local rings and semilocal rings (13H99) Forms over real fields (11E10)
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