Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Compression Limit Algebras   This paper studies direct limits of full upper triangular matrix algebras
with embeddings which are not *-extendible. A representation of the limit
algebra is found so that the generated C*-algebra is the C*-envelope. Some
examples are described.

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The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
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The categories of this paper are: adap-org
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
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The categories of this paper are: econ
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-th