Jennifer Li

activity

20222026

collaborators

5 papers

math.AG2026

Weighted projective degenerations of $P^{n}$

Kristin DeVleming, Jennifer Li, Sebastián Torres

We study weighted projective klt $Q$ -Gorenstein degenerations of projective space $P^{n}$ and construct infinitely many new degenerations of projective space in a…

math.AG2026

Deformations of fibered Calabi--Yau varieties

Benjamin Bakker, Kristin DeVleming, Stefano Filipazzi +5

Kollár showed that small deformations of elliptically fibered smooth $K$ -torsion varieties with $H^{2} (X, O_{X}) = 0$ remain elliptically fibered. We extend this result to any f…

math.AG2023

On the cone conjecture for log Calabi-Yau mirrors of Fano 3-folds

Jennifer Li

Let $Y$ be a smooth projective $3$ -fold admitting a K3 fibration $f : Y \to P^{1}$ with $- K_{Y} = f^{*} O (1)$ . We show that the pseudoautomorphism group of $Y$ …

math.AG2022

A cone conjecture for log Calabi-Yau surfaces

Jennifer Li

We consider log Calabi-Yau surfaces $(Y, D)$ with singular boundary. In each deformation type, there is a distinguished surface $(Y_{e}, D_{e})$ such that the mixed Hodge structure on $…

math.AG2022

Non-symplectic automorphisms of order multiple of seven on K3 surfaces

Renee Bell, Paola Comparin, Jennifer Li +3

In this paper we present a classification of non-symplectic automorphisms of K3 surfaces whose order is a multiple of seven by describing the topological type of their fixed locus.…

Weighted projective degenerations of Pn

Deformations of fibered Calabi--Yau varieties

On the cone conjecture for log Calabi-Yau mirrors of Fano 3-folds

A cone conjecture for log Calabi-Yau surfaces

Non-symplectic automorphisms of order multiple of seven on K3 surfaces

Weighted projective degenerations of $P^{n}$