Rigid reflections and Kac-Moody algebras
Rigid reflections and Kac-Moody algebras
复制标题
刚性反射和 Kac-Moody 代数
DOI:
10.1007/s11425-018-9530-4
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Lee, Kyungyong
中科院分区:
文献类型:
--
作者:
Lee, Kyu-Hwan;Lee, Kyungyong
Given any Coxeter group, we define rigid reflections and rigid roots using non-self-intersecting curves on a Riemann surface with labeled curves. When the Coxeter group arises from an acyclic quiver, they are related to the rigid representations of the quiver. For a family of rank 3 Coxeter groups, we show that there is a surjective map from the set of reduced positive roots of a rank 2 Kac-Moody algebra onto the set of rigid reflections. We conjecture that this map is bijective.
影响因子:
1.7
作者:
Felikson A
通讯作者:
Felikson A
影响因子:
0.5
作者:
Kyu-Hwan Lee;K. Lee
通讯作者:
Kyu-Hwan Lee;K. Lee
DOI:
10.4171/prims/114
发表时间:
2012
期刊:
arXiv: Rings and Algebras
影响因子:
--
作者:
Kyungyong Lee;R. Schiffler
通讯作者:
R. Schiffler