Representation type via Euler characteristics and singularities of quiver Grassmannians
Representation type via Euler characteristics and singularities of quiver Grassmannians
复制标题
通过欧拉特征和箭袋格拉斯曼函数的奇异性表示类型
DOI:
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发表时间:
2017
影响因子:
0.9
通讯作者:
Thorsten Weist
中科院分区:
文献类型:
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作者:
Oliver Lorscheid;Thorsten Weist
In this paper, we characterize the representation type of an acyclic quiver by the properties of its associated quiver Grassmannians. This characterization utilizes and extends known results about singular quiver Grassmannians and cell decompositions into affine spaces.