Representation type of finite quiver Hecke algebras of type A^{(1)}_l for arbitrary parameters
Representation type of finite quiver Hecke algebras of type A^{(1)}_l for arbitrary parameters
复制标题
任意参数的 A^{(1)}_l 型有限箭袋赫克代数的表示类型
DOI:
10.1093/imrn/rnu115
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
E. Park
中科院分区:
文献类型:
--
作者:
S. Ariki;K. Iijima;E. Park
We give Erdmann–Nakano type theorem for the finite quiver Hecke algebrasRΛ0(β) of affine type. Note that each finite quiver Hecke algebra lies in one-parameter family, and the original Erdmann–Nakano theorem studied the finite quiver Hecke algebra at a special parameter value. We study the general case in our paper. Our result shows, in particular, that their representation type does not depend on the parameter. Moreover, when the parameter value is nonzero, we show that finite quiver Hecke algebras of tame representation type are biserial algebras.