algebraic families 1betti numbers 1boundedness 1elliptic Calabi-Yau 1fibration 1K-trivial varieties 1
From the 1 of 3 linked papers with an AI index.
3 papers
math.AG2026
On the boundedness of elliptic Calabi-Yau 4-folds
Stefano Filipazzi, Fulin Xu
The paper proves that most elliptic Calabi‑Yau 4‑folds belong to finitely many algebraic families, except those that are crepant quotients of a product of a Calabi‑Yau 3‑fold with…
math.AG2025
On finiteness of fiber space structures of klt Calabi-Yau pairs in dimension 3
Fulin Xu
We prove that for a fixed klt Calabi-Yau pair of dimension , the set of fiber space structures of is finite up to .
math.AG2024
On the cone conjecture for certain pairs of dimension at most 4
Fulin Xu
In this paper, by running MMP and considering the anti-canonical fibration, we prove the Morrison-Kawamata cone conjecture for klt Calabi-Yau pairs such that is a…