Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Linearizability of Nonlinear Equations on a Quad-Graph by a Point, Two
  Points and Generalized Hopf-Cole Transformations   In this paper we propose some linearizability tests of partial difference
equations on a quad-graph given by one point, two points and generalized
Hopf-Cole transformations. We apply the so obtained tests to a set of
nontrivial examples.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: eess
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The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga