dc.contributor |
Centre de Recerca Matemàtica |
dc.contributor.author |
Perera Domènech, Francesc |
dc.contributor.author |
Siles Molina, Mercedes |
dc.date.accessioned |
2007-06-27T14:17:02Z |
dc.date.available |
2007-06-27T14:17:02Z |
dc.date.created |
2007-04 |
dc.date.issued |
2007-04 |
dc.identifier.uri |
http://hdl.handle.net/2072/4248 |
dc.format.extent |
13 |
dc.format.extent |
187126 bytes |
dc.format.mimetype |
application/pdf |
dc.language.iso |
eng |
dc.publisher |
Centre de Recerca Matemàtica |
dc.relation.ispartofseries |
Prepublicacions del Centre de Recerca Matemàtica;745 |
dc.rights |
Aquest document està subjecte a una llicència d'ús de Creative Commons, amb la qual es permet copiar, distribuir i comunicar públicament l'obra sempre que se'n citin l'autor original, la universitat i el centre i no se'n faci cap ús comercial ni obra derivada, tal com queda estipulat en la llicència d'ús (http://creativecommons.org/licenses/by-nc-nd/2.5/es/) |
dc.subject.other |
Lie, Àlgebres |
dc.title |
Strongly non-degenerate Lie algebras |
dc.type |
info:eu-repo/semantics/preprint |
dc.subject.udc |
512 - Àlgebra |
dc.description.abstract |
Let A be a semiprime 2 and 3-torsion free non-commutative associative algebra. We show that the Lie algebra Der(A) of(associative) derivations of A is strongly non-degenerate, which is a strong form of semiprimeness for Lie algebras, under some additional restrictions on the center of A. This result follows from a description of the quadratic annihilator of a general Lie algebra inside appropriate Lie overalgebras. Similar results are obtained for an associative algebra A with involution and the Lie algebra SDer(A) of involution preserving derivations of A |