On the Kodaira-Spencer map of abelian schemes

Yves André

Let $A$ be an abelian scheme over a smooth affine complex variety $S$, ${\Omega }_A$ the $\sO_S$-module of $1$-forms of the first kind on $A$, $\sD_S\varOmega_A$ the $\sD_S$-module…