Geodesic
Multipliers of improper similitudes
Documenta mathematica, Tome 9 (2004), pp. 183-204
Cet article a éte moissonné depuis la source EMS Press

Voir la notice de l'article

For a central simple algebra with an orthogonal involution (A,σ) over a field k of characteristic different from 2, we relate the multipliers of similitudes of (A,σ) with the Clifford algebra C(A,σ). We also give a complete description of the group of multipliers of similitudes when degA≤6 or when the virtual cohomological dimension of k is at most 2.
DOI : 10.4171/dm/164
Classification : 11E72
Mots-clés : central simple algebra with involution, Hermitian form, Clifford algebra, similitude 
@article{10_4171_dm_164,
     author = {R. Preeti and J.-P. Tignol},
     title = {Multipliers of improper similitudes},
     journal = {Documenta mathematica},
     pages = {183--204},
     year = {2004},
     volume = {9},
     doi = {10.4171/dm/164},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/164/}
}
TY  - JOUR
AU  - R. Preeti
AU  - J.-P. Tignol
TI  - Multipliers of improper similitudes
JO  - Documenta mathematica
PY  - 2004
SP  - 183
EP  - 204
VL  - 9
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/164/
DO  - 10.4171/dm/164
ID  - 10_4171_dm_164
ER  - 
%0 Journal Article
%A R. Preeti
%A J.-P. Tignol
%T Multipliers of improper similitudes
%J Documenta mathematica
%D 2004
%P 183-204
%V 9
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/164/
%R 10.4171/dm/164
%F 10_4171_dm_164
R. Preeti; J.-P. Tignol. Multipliers of improper similitudes. Documenta mathematica, Tome 9 (2004), pp. 183-204. doi: 10.4171/dm/164

Cité par Sources :