A new discrete theory of pseudoconvexity

Recently geometric hypergraphs that can be defined by intersections of pseudohalfplanes with a finite point set were defined in a purely combinatorial way. This led to extensions of earlier results about points and halfplanes to pseudohalfplanes, including polychromatic colorings and discrete Helly-...

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Bibliographic Details

Published in:	Discrete mathematics and theoretical computer science Vol. 25:1; no. Combinatorics; pp. 1 - 35
Main Author:	Keszegh, Balázs
Format:	Journal Article
Language:	English
Published:	Nancy DMTCS 01.01.2023 Discrete Mathematics & Theoretical Computer Science
Subjects:	Combinatorial analysis computer science - computational geometry Convexity Graph theory Graphs mathematics - combinatorics Theorems Vertex sets
ISSN:	1365-8050, 1365-8050
Online Access:	Get full text
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