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Brüggemann, R.* ; Voigt, K.

Antichains in partial order, example: Pollution in a German region by lead, cadmium, zinc and sulfur in the herb layer.

Match-Commun. Math. Comput. Chem. 67, 731-744 (2012)
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Simple elements of partial order theory turned out be useful tools when rankings are needed. Here we show, how a subset of objects, mutually incomparable (called an antichain) can be further analyzed. There is a surprising relation to extremal graph theory, namely an application of the famous thorem of Turan. As example, we analyze the partially ordered sets of regions in the South - West of Germany, where the characterizing attributes are discretized concentrations of Lead, Cadmium, Zinc and Sulfar in the herb layer.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords STRUCTURE-PROPERTY; RANKING; POSETS; CHEMISTRY; SETS; TOOL
ISSN (print) / ISBN 0340-6253
e-ISSN 0340-6253
Quellenangaben Volume: 67, Issue: 3, Pages: 731-744 Article Number: , Supplement: ,
Publisher University of Kragujevac
Publishing Place Kragujevac, Serbia
Non-patent literature Publications
Reviewing status Peer reviewed