Note on Iitaka Conjecture $C_{n,m}$

Fuente: arXiv
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Autor principal: Ammar, Houari Benammar
Formato: Preprint
Publicado: 2025
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author Ammar, Houari Benammar
author_facet Ammar, Houari Benammar
contents Let \( f: X \to Y \) be an algebraic fiber space, where \( X \) and \( Y \) are smooth projective varieties of dimensions \( n \) and \( m \), respectively. In \cite{Caopaun}, Cao and Păun proved \( C_{n,m} \) when \( Y \) has maximal Albanese dimension. In this paper, we prove \( C_{n,m} \) in the case where the Albanese dimension $α(Y)$ of \( Y \) satisfies \( α(Y) \geq m-2 \).
format Preprint
id arxiv_https___arxiv_org_abs_2510_06412
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Note on Iitaka Conjecture $C_{n,m}$
Ammar, Houari Benammar
Algebraic Geometry
Let \( f: X \to Y \) be an algebraic fiber space, where \( X \) and \( Y \) are smooth projective varieties of dimensions \( n \) and \( m \), respectively. In \cite{Caopaun}, Cao and Păun proved \( C_{n,m} \) when \( Y \) has maximal Albanese dimension. In this paper, we prove \( C_{n,m} \) in the case where the Albanese dimension $α(Y)$ of \( Y \) satisfies \( α(Y) \geq m-2 \).
title Note on Iitaka Conjecture $C_{n,m}$
topic Algebraic Geometry
url https://arxiv.org/abs/2510.06412