Semi-invertible extensions of C*-algebras
classification
🧮 math.OA
keywords
algebrasextensionsgroupssemi-invertiblealgebraamalgamationscertainconcerning
read the original abstract
We prolonge the list of C*-algebras for which all extensions by any stable separable C*-algebra are semi-invertible. In particular, we handle certain amalgamations, both of C*-algebras and of groups. Concerning groups we consider both reduced and full group C*-algebras.
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