12 citations · 25 across the 8 of their papers we have counts for
9 papers
Spin actions and Polygon spaces
Eunjeong Lee, Jae-Hyouk Lee
In this article, we construct correspondences between polygon spaces in Euclidean spaces of dimension and the quotient spaces of -Steifel manifolds along the normed d…
K-stability of Gorenstein Fano group compactifications with rank two
Jae-Hyouk Lee, Kyeong-Dong Park, Sungmin Yoo
We give a classification of Gorenstein Fano bi-equivariant compactifications of semisimple complex Lie groups with rank two, and determine which of them are equivariant K-stable an…
W-translated Schubert divisors and transversal intersections
DongSeon Hwang, Hwayoung Lee, Jae-Hyouk Lee +1
We study the toric degeneration of Weyl group translated Schubert divisors of a partial flag variety of Lie type A via Gelfand-Cetlin polytopes. We propose a conjecture that Schube…
Kähler-Einstein metrics on smooth Fano symmetric varieties with Picard number one
Jae-Hyouk Lee, Kyeong-Dong Park, Sungmin Yoo
Symmetric varieties are normal equivarient open embeddings of symmetric homogeneous spaces, and they are interesting examples of spherical varieties. We prove that all smooth Fano…
Non-displaceable toric fibers on compact toric manifolds via tropicalizations
Yoosik Kim, Jaeho Lee
We give a combinatorial way to locate non-displaceable Lagrangian toric fibers on compact toric manifolds. By taking the intersection of certain tropicalizations coming from combin…
Configuration of lines in del Pezzo surfaces with Gosset Polytopes
Jae-Hyouk Lee
In this article, we study the divisor classes of del Pezzo surfaces, which are written as the sum of distinct lines with fixed intersection according to the inscribed simplexes and…