Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The K-theoretical range of Cuntz-Krieger algebras   We augment Restorff's classification of purely infinite Cuntz-Krieger
algebras by describing the range of his invariant on purely infinite
Cuntz-Krieger algebras. We also describe its range on purely infinite graph
C*-algebras with finitely many ideals, and provide 'unital' range results for
purely infinite Cuntz-Krieger algebras and unital purely infinite graph
C*-algebras.

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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
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The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: astro-ph
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The categories of this paper are: econ