Notes on K-theory of multiplier algebras and corona algebras
| dc.contributor.author | Lin, Hauxin | |
| dc.date.accessioned | 2010-06-01T19:48:45Z | |
| dc.date.available | 2010-06-01T19:48:45Z | |
| dc.date.copyright | 1992 | en |
| dc.date.issued | 2010-06-01T19:48:45Z | |
| dc.description.abstract | We give an answer to the question when the unitary group of the corona algebra of a simple AF-algebra is connected. We also compute the K-groups of the multiplier algebras and corona algebras of certain simple C*-algebras. For example, if A_\theta is an irrational rotation C*-algebra and A is a non-stable hereditary C*-subalgebra of A_\theta \varotimes K, then we find that K_1(M(A)) = K_1(M(A)/A) = {0} and K_0(M(A)) = R. | en |
| dc.identifier.uri | http://hdl.handle.net/1828/2827 | |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | DMS-603-IR | en |
| dc.title | Notes on K-theory of multiplier algebras and corona algebras | en |
| dc.type | Technical Report | en |