Formules explicites pour le caractère de Chern en $K$-théorie algébrique
Formules explicites pour le caractère de Chern en $K$-théorie algébrique
In this paper we give an explicit formula for the Chern character from algebraic K- theory to negative cyclic homology. We compute formulas for the Chern character of Steinberg, Dennis-Stein and Loday symbols. From the previous results we get a new proof of the compatibility of the Chern character with …