%0 Journal Article
%T Non connective K-theory via universal invariants
%A Denis-Charles Cisinski
%A Goncalo Tabuada
%J Mathematics
%D 2009
%I arXiv
%R 10.1112/S0010437X11005380
%X In this article, we further the study of higher K-theory of dg categories via universal invariants, initiated by the second named author. Our main result is the co-representability of non-connective K-theory by the base ring in the universal localizing motivator. As an application, we obtain for free higher Chern characters, resp. higher trace maps, e.g. from non-connective K-theory to cyclic homology, resp. to topological Hochschild homology.
%U http://arxiv.org/abs/0903.3717v2