Qifeng Li

activity

20122026

most citedSmooth projective horospherical varieties with nef tangent bundles

3 citations · 12 across the 17 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.AG2022

Recognizing the $G_{2}$ -horospherical manifold of Picard number 1 by varieties of minimal rational tangents

Jun-Muk Hwang, Qifeng Li

Pasquier and Perrin discovered that the $G_{2}$ -horospherical manifold $X$ of Picard number 1 can be realized as a smooth specialization of the rational homogeneous space…

math.AG2022★ 1 cited

Rigidity of projective symmetric manifolds of Picard number 1 associated to composition algebras

Yifei Chen, Baohua Fu, Qifeng Li

To each complex composition algebra $A$ , there associates a projective symmetric manifold $X (A)$ of Picard number one, which is just a smooth hyperplane section o…

math.AG2022

Minimal rational curves and 1-flat irreducible G-structures

Jun-Muk Hwang, Qifeng Li

1-flat irreducible G-structures, equivalently, irreducible G-structures admitting torsion-free affine connections, have been studied extensively in differential geometry, especiall…

Recognizing the G2​-horospherical manifold of Picard number 1 by varieties of minimal rational tangents

Rigidity of projective symmetric manifolds of Picard number 1 associated to composition algebras

Minimal rational curves and 1-flat irreducible G-structures

Recognizing the $G_{2}$ -horospherical manifold of Picard number 1 by varieties of minimal rational tangents