Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Geodesic Flow and Two (Super) Component Analog of the Camassa-Holm
  Equation   We derive the 2-component Camassa-Holm equation and corresponding N=1 super
generalization as geodesic flows with respect to the $H^1$ metric on the
extended Bott-Virasoro and superconformal groups, respectively.

12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
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The categories of this paper are: patt-sol
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The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
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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: stat
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The categories of this paper are: q-alg
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The categories of this paper are: hep-th
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The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org