Yingqi Liu

collaborators

2 papers

math.AG2024

Moduli of codimension two linear sections of subadjoint varieties

Yingqi Liu

Let $G$ be a simple algebraic group of type $F_{4}$ , $E_{6}$ , $E_{7}$ or $E_{8}$ , and let $g$ be its Lie algebra. The adjoint variety $X_{ad} \subseteq \mathbb{P} \mathf…

math.AG2023

A characterization of irreducible Hermitian symmetric spaces of tube type by $C^{*}$ -actions

Yingqi Liu

A $C^{*}$ -action on a projective variety $X$ is said to be of Euler type at a nonsingular fixed point $x$ if the isotropy action of $C^{*}$ on $T_{x} X$ is by scal…

Moduli of codimension two linear sections of subadjoint varieties

A characterization of irreducible Hermitian symmetric spaces of tube type by C∗-actions

A characterization of irreducible Hermitian symmetric spaces of tube type by $C^{*}$ -actions