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scientific article; zbMATH DE number 1329663 - MaRDI portal

scientific article; zbMATH DE number 1329663

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Publication:4258019

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zbMath0956.12004MaRDI QIDQ4258019

Ralph Berr, Eberhard Becker

Publication date: 7 March 2000

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

survey Hilbert's 17th problem orderings of higher level sums of \(2n\)-powers in fields

Mathematics Subject Classification ID

Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15) Ordered fields (12J15) Model theory of fields (12L12)

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