Geometry and arithmetic of crystallographic sphere packings
Geometry and arithmetic of crystallographic sphere packings
复制标题
晶体球堆积的几何与算术
DOI:
10.1073/pnas.1721104116
复制
发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Nakamura, Kei
中科院分区:
文献类型:
--
作者:
Kontorovich, Alex;Nakamura, Kei
We introduce the notion of a “crystallographic sphere packing,” defined to be one whose limit set is that of a geometrically finite hyperbolic reflection group in one higher dimension. We exhibit an infinite family of conformally inequivalent crystallographic packings with all radii being reciprocals of integers. We then prove a result in the opposite direction: the “superintegral” ones exist only in finitely many “commensurability classes,” all in, at most, 20 dimensions.
登录
查看更多内容
DOI:
--
发表时间:
1981
期刊:
影响因子:
--
作者:
E. Vinberg
通讯作者:
E. Vinberg
DOI:
10.1070/sm1967v001n03abeh001992
发表时间:
1967
期刊:
Mathematics of The Ussr-sbornik
影响因子:
--
作者:
E. Vinberg
通讯作者:
E. Vinberg
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
E. Vinberg;O. Shvartsman
通讯作者:
O. Shvartsman
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
A. Sheydvasser
通讯作者:
A. Sheydvasser
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
G. Ziegler
通讯作者:
G. Ziegler