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arXiv · 2011.13138

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

Mee Seong Im·Chun-Ju Lai·Arik Wilbert
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Abstract

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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Mee Seong Im, Chun-Ju Lai, Arik Wilbert. 2020-11-26. Irreducible components of two-row Springer fibers for all classical types. https://arxiv.org/abs/2011.13138

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