Lorentzian Coxeter systems and Boyd–Maxwell ball packings
Lorentzian Coxeter systems and Boyd–Maxwell ball packings
复制标题
Lorentzian Coxeter 系统和 BoydâMaxwell 球填料
DOI:
10.1007/s10711-014-0004-1
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发表时间:
2015
影响因子:
0.5
通讯作者:
Jean-Philippe Labbé
中科院分区:
文献类型:
--
作者:
Hao Chen;Jean-Philippe Labbé
In the recent study of infinite root systems, fractal patterns of ball packings were observed while visualizing roots in affine space. In this paper, we show that the observed fractals are exactly the ball packings described by Boyd and Maxwell. This correspondence is a corollary of a more fundamental result: given a geometric representation of a Coxeter group in a Lorentz space, the set of limit directions of weights equals the set of limit roots. Additionally, we use Coxeter complexes to describe tangency graphs of the corresponding Boyd–Maxwell ball packings. Finally, we enumerate the Coxeter systems that generate Boyd–Maxwell ball packings.
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DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
M. Dyer;Christophe Hohlweg;Vivien Ripoll
通讯作者:
Vivien Ripoll
DOI:
--
发表时间:
1998
期刊:
Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics
影响因子:
--
作者:
G. Maxwell
通讯作者:
G. Maxwell
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
A. Higashitani;R. Mineyama;Norihiro Nakashima
通讯作者:
Norihiro Nakashima
影响因子:
1.8
作者:
M. Dyer
通讯作者:
M. Dyer
影响因子:
0.8
作者:
R. Graham;J. Lagarias;C. Mallows;A. R. Wilks;C. Yan
通讯作者:
C. Yan