This work shows that the Weyl-von Neumann theorem for unitaries holds for $sigma$-unital $AF$-algebras and their multiplier algebras. Lin studies $E(X,A)$, the quotient of $mathrm{{mathbf{Ext}}}^{eu}_s(C(X),A)$ by a special class of trivial extension,
| ISBN: | 9781470401290 |
| Publication date: | 30th November -0001 |
| Author: | Lin, Huaxin |
| Publisher: | American Mathematical Society |
| Format: | Ebook |