activity
20102017
most citedPolynomials for symmetric orbit closures in the flag variety

20 citations · 100 across the 14 of their papers we have counts for

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2 papers · 1 filter

math.AG2017★ 1 cited

K-orbit closures and Barbasch-Evens-Magyar varieties

Laura Escobar, Benjamin J. Wyser, Alexander Yong

We define the Barbasch-Evens-Magyar varieties. We show they are isomorphic to the smooth varieties defined in [D.~Barbasch-S.~Evens '94] that map generically finitely to symmetric…

math.AG2017★ 6 cited

Governing singularities of symmetric orbit closures

Alexander Woo, Benjamin Wyser, Alexander Yong

We develop interval pattern avoidance and Mars-Springer ideals to study singularities of symmetric orbit closures in a flag variety. This paper focuses on the case of the Levi subg…