Shrinkability of minimal elements in sphere representations of posets

DOI10.1023/A:1005845423860zbMath0885.06002MaRDI QIDQ1368665

Paul J. Tanenbaum, Edward R. Scheinerman

Publication date: 1997

Published in: Order (Search for Journal in Brave)

zbMATH Keywords

posetplanar graph\(k\)-sphere order\(k\)-sphere representationball of radius zerocircle representation

Mathematics Subject Classification ID

Partial orders, general (06A06) Three-dimensional polytopes (52B10)

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