Extended Affine Root Systems of Type BC
Extended Affine Root Systems of Type BC
复制标题
BC 型扩展仿射根系
DOI:
--
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
D. Hoffman
中科院分区:
文献类型:
--
作者:
Κ. R. Czerwinski;C. Kacher;Κ. E. Gregorich;T. Hamilton;Ν. J. Hannink;Β. Kadkhodayan;S. Kreek;D. Lee;M. Nurmia;A. Türler;G. Seaborg;D. Hoffman
We classify the BC -type extended affine root systems for nullity ≤ 3, in its most general sense. We show that these abstractly defined root systems are the root systems of a class of Lie algebras which are axiomatically defined and are closely related to the class of extended affine Lie algebras.