| Authors: | Paul Baum, Alain Connes and Nigel Higson, |
| Title: | Classifying space for proper actions and K-theory of group C*- algebras |
| Publication Information: | Contemp. Math., 167 (1994), 241-291 |
| Abstract: | We announce a reformulation of the conjecture in C*-algebra K-theory formulated by the first two authors. The advantage of the new version is that it is simpler and applies more generally than the earlier statement. A key point is to use the universal example for proper actions. |