scientific article; zbMATH DE number 5663594
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Publication:5852629
zbMath1229.11060MaRDI QIDQ5852629
Publication date: 27 January 2010
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sums of squares and representations by other particular quadratic forms (11E25) Quadratic forms over general fields (11E04) Algebraic theory of quadratic forms; Witt groups and rings (11E81) Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15)
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