On Hilbert's 17th problem in low degree

DOI10.2140/ant.2017.11.929zbMath1398.11070arXiv1602.07330OpenAlexW3100792570MaRDI QIDQ2360118

Olivier Benoist

Publication date: 26 June 2017

Published in: Algebra \ Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1602.07330

zbMATH Keywords

sums of squaresHilbert's 17th problemreal algebraic geometryBloch-Ogus theory

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) Étale and other Grothendieck topologies and (co)homologies (14F20) Real algebraic and real-analytic geometry (14P99)

Related Items (3)

Sums of three squares and Noether–Lefschetz loci ⋮ Sums of squares on hypersurfaces ⋮ On the integral Hodge conjecture for real varieties. I

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