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 language | English |
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Pages (from-to) | 1090-1100 |
Number of pages | 11 |
Journal | European Journal of Combinatorics |
Volume | 30 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Jul 2009 |