Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Ramsey Theorem for Indecomposable Matchings   A matching is indecomposable if it does not contain a nontrivial contiguous
segment of vertices whose neighbors are entirely contained in the segment. We
prove a Ramsey-like result for indecomposable matchings, showing that every
sufficiently long indecomposable matching contains a long indecomposable
matching of one of three types: interleavings, broken nestings, and proper pin
sequences.

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The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
10
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: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: eess