Produits finis de commutateurs dans les $C^*$-algèbres
Produits finis de commutateurs dans les $C^*$-algèbres
Let A be a simple approximately finite dimensional C * -algebra with unit, let GL 1 (A) be the group of invertible elements and let U 1 (A) be that of unitaries in A. We have defined in a previous work a universal determinant Δ T of A, which is …