Journal title
Algebra and Number Theory
Last updated
2021-08-22T15:52:56.547+01:00
Abstract
We develop an algebraic de Rham theory for unipotent fundamental groups of once punctured elliptic curves over a field of characteristic zero using the universal elliptic KZB connection of Calaque, Enriquez and Etingof (2009) and Levin and Racinet (2007). We use it to give an explicit version of Tannaka duality for unipotent connections over an elliptic curve with a regular singular point at the identity.
Symplectic ID
1050128
Submitted to ORA
On
Publication type
Journal Article