An algorithmic criterion for basicness in dimension 2

DOI10.1007/BF02568183zbMath0854.14024arXivalg-geom/9312006WikidataQ126270973 ScholiaQ126270973MaRDI QIDQ1344555

V. Pereyra

Publication date: 19 December 1996

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9312006

zbMATH Keywords

4-elements fan criterionbasicnesssemialgebraic sets in surfaces

Mathematics Subject Classification ID

Computational aspects of algebraic surfaces (14Q10) Semialgebraic sets and related spaces (14P10) Effectivity, complexity and computational aspects of algebraic geometry (14Q20)

Related Items (2)

About the image of the total signature map in the two-dimensional case ⋮ On fans in real surfaces

Cites Work

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• Stability index of real varieties
• A note on a separation problem
• On orderings in real surfaces
• Une note sur la présentation des semi-algébriques de base. (A note on the presentation of the semi-algebraic sets of the basis.)
• On basic semialgebraic sets
• More about signatures and approximation
• Proprieta globali degli spazi analitici reali
• When is a Distribution of Signs Locally Completable?

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