New slope inequalities for families of complete intersections

We prove $f$-positivity of $\mathcal{O}_X(1)$ for arbitrary dimension fibrations over curves $f\colon X\to B$ whose general fibre is a complete intersection. In the special case where the family is a global complete intersection, we prove numerical sufficient and necessary conditions for $f$-positiv...

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Hauptverfasser:	Barja, Miguel Angel, Stoppino, Lidia
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Algebraic Geometry
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