On deformations of $1$-motives
Language
en
Article de revue
This item was published in
Canadian Mathematical Bulletin. 2019-01-04p. 11 - 22
Cambridge University Press
English Abstract
According to a well-known theorem of Serre and Tate, the innitesimal deformation theory of an abelian variety in positive characteristic is equivalent to the innitesimal deformation theory of its Barsotti–Tate group. We ...Read more >
According to a well-known theorem of Serre and Tate, the innitesimal deformation theory of an abelian variety in positive characteristic is equivalent to the innitesimal deformation theory of its Barsotti–Tate group. We extend this result to-motives.Read less <
English Keywords
1-motive
Barsotti-Tate group
Origin
Hal imported