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 $H^2(X,{\mathcal{O}}_X)=0$ remain elliptically fibered. We extend this result to any f…