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Being a proper trapezoid ordered set is a comparability invariant - MaRDI portal

Being a proper trapezoid ordered set is a comparability invariant

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Publication:5929973

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DOI10.1023/A:1026717230082zbMath0973.06003OpenAlexW74550142MaRDI QIDQ5929973

Josef Niederle

Publication date: 19 November 2001

Published in: Order (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1026717230082

zbMATH Keywords

comparability graph comparability invariant interval order proper interval dimension trapezoid order

Mathematics Subject Classification ID

Partial orders, general (06A06)

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