Resumen de Galois actions and blocks of tame infinitesimal group schemes

Rolf Farnsteiner, Andrzej Skowronski

• Given an infinitesimal group , that is defined over an algebraically closed field of characteristic , we determine the block structure of the algebra of measures in case its principal block is tame and the height of the factor group of by its multiplicative center is at least two. Our results yield a complete description of the stable Auslander-Reiten quiver of along with a criterion for the domesticity of