On singular fibers of parabolic fibrations

2025/05/15 by Zhu, Yiming
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2505.09962

Abstract

We describe the singular fibers of a parabolic fibration f:X→ Y whose moduli divisor M_Y is numerically trivial and discriminant divisor B_Y is zero.

Citations

• Algebraic fiber spaces over abelian varieties: around a recent theorem\n by Cao and Paun
• Varieties fibered by good minimal models
• Existence of minimal models for varieties of log general type
• The moduli b-divisor of an lc-trivial fibration
• Characterization of Abelian Varieties

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• Relative linear extensions of sextic del Pezzo fibrations
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