2000 character limit reached
Kodaira dimension of irregular varieties (1008.2404v1)
Published 14 Aug 2010 in math.AG
Abstract: Let $f:X\to Y$ be an algebraic fiber space with general fiber $F$. If $Y$ is of maximal Albanese dimension, we show that $\kappa (X)\geq \kappa (Y)+\kappa (F)$.