Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Forcing axioms and coronas of $C^*$-algebras   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 $C^*$-algebras with the metric approximation
property and an increasing approximate identity of projections.

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The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
19
The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
1
The categories of this paper are: cs
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: nlin
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The categories of this paper are: hep-th
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th