3 papers
math.AG2026
Motivic Classes of isotropic degeneracy loci and symmetric orbit closures
Minyoung Jeon
We provide explicit formulas for computing the motivic Chern and Hirzebruch classes of degeneracy loci, especially those coming from the symplectic and odd orthogonal Grassmannians…
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
Cohomological rank functions and syzygies of projective bundles on abelian varieties
Minyoung Jeon, Sofia Tirabassi
We use Jiang--Pareschi's cohomological rank functions and techniques developed by Caucci and Ito to study syzygies of projective bundles on abelian varieties. Consequently, we gene…