A nonuniform matroid which violates the isotopy conjecture

DOI10.1007/BF02187710zbMath0657.05019WikidataQ123010108 ScholiaQ123010108MaRDI QIDQ1110523

Neil L. White

Publication date: 1989

Published in: Discrete \& Computational Geometry (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/131059

zbMATH Keywords

oriented matroidsrealization spaceisotopy conjecture

Mathematics Subject Classification ID

Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items

Uniform oriented matroids without the isotopy property, Universality theorems for inscribed polytopes and Delaunay triangulations, Nonrealizability proofs in computational geometry, The complexity of point configurations, On the Topology and Geometric Construction of Oriented Matroids and Convex Polytopes, ON CONNECTING RED AND BLUE RECTILINEAR POLYGONAL OBSTACLES WITH NONINTERSECTING MONOTONE RECTILINEAR PATHS

Cites Work

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• Teilungen der Ebenen durch Geraden oder topologische Geraden
• Orientability of matroids
• A Combinatorial Problem Connected with Differential Equations