Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Addendum: 2D homogeneous solutions to the Euler equation   In this addendum note we fill in the gap left in \cite{ls} in the description
of 2D homogeneous solutions to the stationary Euler system with the help of the
results of \cite{sd}. This gives a complete classification of all solutions.
The note includes updated classification tables, and a reverse application to
the results of \cite{sd}.

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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: econ
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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
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The categories of this paper are: bayes-an