On the absence of uniform denominators in Hilbert’s 17th problem
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Publication:5461292
DOI10.1090/S0002-9939-05-07879-2zbMath1120.12002arXivmath/0306163MaRDI QIDQ5461292
Publication date: 26 July 2005
Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0306163
Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15) Forms over real fields (11E10)
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