Peirce Gradings of Jordan Systems

In this paper we prove that the diagonal components of a Peirce grading of a Jordan pair or triple system V inherit strong primeness, primitivity and simplicity from V.

(This paper will appear in the Proc. Amer. Math. Soc.)

J. A. Anquela <anque@pinon.ccu.uniovi.es> T. Cortés <cortes@pinon.ccu.uniovi.es>