Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kirchberg X-algebras with real rank zero and intermediate cancellation   A universal coefficient theorem is proved for C*-algebras over an arbitrary
finite T_0-space X which have vanishing boundary maps. Under bootstrap
assumptions, this leads to a complete classification of unital/stable
real-rank-zero Kirchberg X-algebras with intermediate cancellation. Range
results are obtained for (unital) purely infinite graph C*-algebras with
intermediate cancellation and Cuntz-Krieger algebras with intermediate
cancellation. Permanence results for extensions of these classes follow.

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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: cs
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The categories of this paper are: physics
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn