On fans in real surfaces

DOI10.1016/S0022-4049(98)00026-7zbMath0952.14039OpenAlexW2085885111MaRDI QIDQ1295714

M. Pilar Vélez

Publication date: 15 January 2001

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-4049(98)00026-7

zbMATH Keywords

valuationssemialgebraic setsfansspaces of orderingssemianalytic sets

Mathematics Subject Classification ID

Real algebraic sets (14P05) Nash functions and manifolds (14P20) Real algebra (13J30)

Cites Work

• On orderings in real surfaces
• Minimal generation of basic open semianalytic sets
• On basic semialgebraic sets
• Characterization of fans and hereditarily pythagorean fields
• An algorithmic criterion for basicness in dimension 2
• Algebraic and analytic geometry of fans
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