Derivations of the Finitary Triangular Matrix Ring and the Associated Lie and Jordan Rings

Nikolai V. Maltsev

Institute of Mathematics, Siberian Federal University, Krasnoyarsk, Russia

Abstract: We describe the Jordan and Lie derivations of the ring of finitary triangular matrices over an associative ring with identity.

Keywords: finitary triangular matrix, derivation of rings, Jordan and Lie derivation of rings.

UDC: 512.54

Received: 18.05.2009
Received in revised form: 25.06.2009
Accepted: 10.07.2009