MOHAMED BEN AMMAR
Decomposition d'Iwasawa du groupe spinoriel
Received: 27 August 1990
Abstract In the present Note, weexplicit in the case of the spin groups the Iwasawa décomposition in the form obtained by Harish-Chandra for the semi-simples groups. We use the Clifford algebras like powerful tool. These explicit formulas have been establisched in the study of the spin representations.