\(L\)-convex-concave body in \(\mathbb RP^3\) contains a line

DOI10.1007/s00039-003-0440-9zbMath1043.52001arXivmath/0203200OpenAlexW2029910996MaRDI QIDQ1423511

Dmitri Novikov, A. G. Khovanskii

Publication date: 4 March 2004

Published in: Geometric and Functional Analysis. GAFA (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0203200

zbMATH Keywords

projective spaceArnold's conjectureHelly's theorem\(L\)-convex-concave set

Mathematics Subject Classification ID

Axiomatic and generalized convexity (52A01) Helly-type theorems and geometric transversal theory (52A35)

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