Algebraic relations among hyperderivatives of periods and logarithms of Drinfeld modules

Algebraic relations among hyperderivatives of periods and logarithms of Drinfeld modules Changningphaabi NamoijamWe determine all algebraic relations among all hyperderivatives of the periods, quasiperiods, logarithms, and quasilogarithms of Drinfeld modules defined over a separable closure of the rational function field.In particular, for periods and logarithms that are linearly independent over the endomorphism ring of the Drinfeld module, we prove the algebraic independence of their hyperderivatives and the hyperderivatives of the corresponding quasiperiods and quasilogarithms.1. Introduction 1259 2