2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57013The problem of classification of infinite subalgebras of Cend_N and of gc_N that acts irreducibly on $\Bbb C[\partial]^N$ is discussed in this paper.33 pages, AMStex fileMathematical PhysicsOn the classification of subalgebras of Cend_N and gc_Ntext