Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 5-dimensional geometries I: the general classification   This paper is the first of a 3-part series that classifies the 5-dimensional
Thurston geometries. The present paper (part 1 of 3) summarizes the general
classification, giving the full list, an outline of the method, and some
illustrative examples. This includes phenomena that have not appeared in lower
dimensional geometries, such as an uncountable family of geometries.

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The categories of this paper are: nlin
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The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
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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: q-alg
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The categories of this paper are: nucl-ex
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The categories of this paper are: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas