两排施普林格纤维的不可还原成分，适用于所有经典类型

arXiv: Representation Theory Pub Date : 2020-11-26 DOI:10.1090/proc/15965

Mee Seong Im, C. Lai, A. Wilbert

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引用次数: 3

摘要

用杯形图给出了所有经典类型的两列Springer光纤的不可约分量的显式描述。杯形图可用于标记两排斯普林格光纤的不可约组分。给定一个杯状图，我们显式地写下与杯状图关联的组件中包含的所有标志。这将Stroppel- Webster和Fung的结果推广到所有经典类型。

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Irreducible components of two-row Springer fibers for all classical types

We give an explicit description of the irreducible components of two-row Springer fibers for all classical types using cup diagrams. Cup diagrams can be used to label the irreducible components of two-row Springer fibers. Given a cup diagram, we explicitly write down all flags contained in the component associated to the cup diagram. This generalizes results by Stroppel--Webster and Fung to all classical types.

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arXiv: Representation Theory

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