2 papers
math.AG2026
Irreducible Characteristic Cycles for Orbit Closures of a Symmetric Subgroup
William Graham, Minyoung Jeon, Scott Joseph Larson
Let and with , where the groups are taken over $\C$. In this paper we study a certain family of -orbit closures on the flag variety $…
math.AG2024
Positivity in Weighted Flag Varieties
William Graham, Scott Joseph Larson
We study the torus-equivariant cohomology of weighted flag varieties, and prove a positivity property in the equivariant cohomology and Chow groups of weighted flag varieties, anal…