Patchworking algebraic curves disproves the Ragsdale conjecture

DOI10.1007/BF03026748zbMath0876.14017WikidataQ122903106 ScholiaQ122903106MaRDI QIDQ2564025

O. Ya. Viro, I. V. Itenberg

Publication date: 1 December 1997

Published in: The Mathematical Intelligencer (Search for Journal in Brave)

zbMATH Keywords

topology of real algebraic curvesRagsdale conjecture

Mathematics Subject Classification ID

Arithmetic ground fields for curves (14H25) Special algebraic curves and curves of low genus (14H45)

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Cites Work

• Congruences modulo 16 in Hilbert's sixtieth problem
• New relations for the Euler characteristic of real algebraic manifolds
• Periodicity of the Euler characteristics of real algebraic (M-1)- manifolds
• Structure of representations generated by vectors of highest weight
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