Illumination and visibility problems in terms of closure operators

zbMath1074.52001MaRDI QIDQ1878965

Walter Wenzel, Horst Martini

Publication date: 10 September 2004

Published in: Beiträge zur Algebra und Geometrie (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/125234

zbMATH Keywords

illuminationclosure operatorconvex bodyvisibilityHadwiger's covering problem

Mathematics Subject Classification ID

Axiomatic and generalized convexity (52A01) Convex sets in (n) dimensions (including convex hypersurfaces) (52A20)

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