2 papers
math.AG2025
Deformation rigidity of the double Cayley Grassmannian
Shin-young Kim, Kyeong-Dong Park
The double Cayley Grassmannian is a unique smooth equivariant completion with Picard number one of the 14-dimensional exceptional complex Lie group , and it parametrizes eight…
math.AG2024
Complete intersection hyperkähler fourfolds with respect to equivariant vector bundles over rational homogeneous varieties of Picard number one
Eunjeong Lee, Kyeong-Dong Park
We classify fourfolds with trivial canonical bundle which are zero loci of general global sections of completely reducible equivariant vector bundles over exceptional homogeneous v…