On Hilbert's 17th problem for global analytic functions in dimension 3

DOI10.4171/CMH/119zbMath1174.32007MaRDI QIDQ2427581

José F. Fernando

Publication date: 13 May 2008

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

zbMATH Keywords

Hilbert's 17th problemspecial factorssum of squaresirreducible factors

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) Germs of analytic sets, local parametrization (32B10) Local complex singularities (32S05)

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