Geodesic
On the Automorphism Group of Solomon's Descent Algebra
Séminaire lotharingien de combinatoire, Tome 41 (1998) 
Thorsten Bauer. On the Automorphism Group of Solomon's Descent Algebra. Séminaire lotharingien de combinatoire, Tome 41 (1998). http://geodesic.mathdoc.fr/item/SLC_1998_41_a4/
@article{SLC_1998_41_a4,
     author = {Thorsten Bauer},
     title = {On the {Automorphism} {Group} of {Solomon's} {Descent} {Algebra}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1998},
     volume = {41},
     url = {http://geodesic.mathdoc.fr/item/SLC_1998_41_a4/}
}
TY  - JOUR
AU  - Thorsten Bauer
TI  - On the Automorphism Group of Solomon's Descent Algebra
JO  - Séminaire lotharingien de combinatoire
PY  - 1998
VL  - 41
UR  - http://geodesic.mathdoc.fr/item/SLC_1998_41_a4/
ID  - SLC_1998_41_a4
ER  - 
%0 Journal Article
%A Thorsten Bauer
%T On the Automorphism Group of Solomon's Descent Algebra
%J Séminaire lotharingien de combinatoire
%D 1998
%V 41
%U http://geodesic.mathdoc.fr/item/SLC_1998_41_a4/
%F SLC_1998_41_a4

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

A characterization of the Automorphism Group of the Solomon Descent Algebra is given in terms of the group of the inner automorphisms.

Mathematisches Seminar, Christian-Albrechts-Universität zu Kiel, D-24118 Kiel