In this paper, we describe the sublattices of some lattices, extending previous results of [Ber]. Our description makes intensive use of graphs.
Dans cet article, nous décrivons les sous-réseaux de certains réseaux de Coxeter, prolongeant les résultats de [Ber]. Notre description utilise des graphes.
Bergé, Anne-Marie 1 ; Martinet, Jacques 1
@article{JTNB_2005__17_2_455_0,
author = {Berg\'e, Anne-Marie and Martinet, Jacques},
title = {Sublattices of certain {Coxeter} lattices},
journal = {Journal de th\'eorie des nombres de Bordeaux},
pages = {455--465},
year = {2005},
publisher = {Universit\'e Bordeaux 1},
volume = {17},
number = {2},
doi = {10.5802/jtnb.501},
zbl = {1093.11050},
mrnumber = {2211301},
language = {en},
url = {https://www.numdam.org/articles/10.5802/jtnb.501/}
}
TY - JOUR AU - Bergé, Anne-Marie AU - Martinet, Jacques TI - Sublattices of certain Coxeter lattices JO - Journal de théorie des nombres de Bordeaux PY - 2005 SP - 455 EP - 465 VL - 17 IS - 2 PB - Université Bordeaux 1 UR - https://www.numdam.org/articles/10.5802/jtnb.501/ DO - 10.5802/jtnb.501 LA - en ID - JTNB_2005__17_2_455_0 ER -
%0 Journal Article %A Bergé, Anne-Marie %A Martinet, Jacques %T Sublattices of certain Coxeter lattices %J Journal de théorie des nombres de Bordeaux %D 2005 %P 455-465 %V 17 %N 2 %I Université Bordeaux 1 %U https://www.numdam.org/articles/10.5802/jtnb.501/ %R 10.5802/jtnb.501 %G en %F JTNB_2005__17_2_455_0
Bergé, Anne-Marie; Martinet, Jacques. Sublattices of certain Coxeter lattices. Journal de théorie des nombres de Bordeaux, Tome 17 (2005) no. 2, pp. 455-465. doi: 10.5802/jtnb.501
[Ber] A.-M. Bergé, On certain Coxeter lattices without perfect sections. J. Algebraic Combinatorics 20 (2004), 5–16. | Zbl | MR
[B-M] A.-M. Bergé, J. Martinet, Symmetric Groups and Lattices. Monatsh. Math. 140 (2003), 179–195. | Zbl | MR
[Bo] B. Bollobás, Modern graph theory. Graduate texts in Mathematics 184, Springer-Verlag, Heidelberg, 1998. | Zbl | MR
[Cox] H.S.M. Coxeter, Extreme forms. Canad. J. Math. 3 (1951), 391–441. | Zbl | MR
[Mar] J. Martinet, Perfect Lattices in Euclidean Spaces. Grundlehren 327, Springer-Verlag, Heidelberg, 2003. | Zbl | MR
[Ven] B. Venkov, Réseaux et designs sphériques (notes by J. Martinet). In Réseaux euclidiens, designs sphériques et groupes, L’Ens. Math., Monographie 37, J. Martinet ed., Genève (2001), 10–86. | Zbl
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