Forcing axioms and coronas of C∗-algebras
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We prove rigidity results for large classes of corona algebras, assuming the Proper Forcing Axiom. In particular, we prove that a conjecture of Coskey and Farah holds for all separable [Formula: see text]-algebras with the metric approximation property and an increasing approximate identity of projections.
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2016 ◽
Vol 56
(1-2)
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pp. 1-20
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2011 ◽
Vol 76
(4)
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pp. 1126-1136
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1987 ◽
Vol 63
(8)
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pp. 304-306
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