Regular stones of wild hereditary algebras
Regular stones of wild hereditary algebras
复制标题
野生遗传代数的正则石
DOI:
10.1016/0022-4049(94)90078-7
复制
发表时间:
1994
影响因子:
0.8
通讯作者:
F. Lukas
中科院分区:
文献类型:
--
作者:
O. Kerner;F. Lukas
IfAis a finite-dimensional wild hereditary algebra we study the classof regular components containing stones of quasi-lenght two, where a stone is a brick without self-extensions. We show that there are only finitely many non-sincere components of this type and, provided the algebra has elementary modules with self-extensions, no sincere component with stones of quasi-length two.