A braided bialgebra is called primitively generated if it is generated as an algebra by its space of primitive elements. We prove that any primitively generated braided bialgebra is isomorphic to the universal enveloping algebra of its infinitesimal braided Lie algebra, notions hereby introduced. This result can be regarded as a Milnor–Moore type theorem for primitively generated braided bialgebras and leads to the introduction of a concept of braided Lie algebra for an arbitrary braided vector space.

A Milnor-Moore Type Theorem for Primitively Generated Braided Bialgebras

ARDIZZONI, Alessandro
2011-01-01

Abstract

A braided bialgebra is called primitively generated if it is generated as an algebra by its space of primitive elements. We prove that any primitively generated braided bialgebra is isomorphic to the universal enveloping algebra of its infinitesimal braided Lie algebra, notions hereby introduced. This result can be regarded as a Milnor–Moore type theorem for primitively generated braided bialgebras and leads to the introduction of a concept of braided Lie algebra for an arbitrary braided vector space.
2011
327
1
337
365
http://arxiv.org/pdf/1003.1085.pdf
http://dx.doi.org/10.1016/j.jalgebra.2010.07.031
Braided bialgebras; Braided Lie algebras; Universal enveloping algebras
A. ARDIZZONI
File in questo prodotto:
File Dimensione Formato  
19-AMMTypeTheoPrimGen.pdf

Accesso riservato

Tipo di file: PDF EDITORIALE
Dimensione 339.59 kB
Formato Adobe PDF
339.59 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/93362
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 4
  • ???jsp.display-item.citation.isi??? 6
social impact