Representation type via Euler characteristics and singularities of quiver Grassmannians

Representation type via Euler characteristics and singularities of quiver Grassmannians
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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
Thorsten Weist
中科院分区:
数学3区
文献类型:
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作者:
Oliver Lorscheid;Thorsten Weist

文献摘要

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相似文献

在本文中,我们通过相关的箭袋格拉斯曼函数的属性来表征非循环箭袋的表示类型。这种表征利用了关于奇异箭袋格拉斯曼函数和细胞分解到仿射空间的已知结果并将其扩展。
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.