Polyhexes that are ℓ1graphs

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Abstract

A connected graph is said to be l(1) if its path distance isometrically embeds into the space l(1). Following the work of Deza, Grishukhin, Shtogrin, and others on polyliedral l(1), graphs, we determine all finite closed polyhexes (trivalent surface graphs with hexagonal faces) that are l(1). (C) 2008 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)1090-1100
Number of pages11
JournalEuropean Journal of Combinatorics
Volume30
Issue number5
DOIs
Publication statusPublished - 1 Jul 2009

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