Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Approximation properties of (p;q)-variant of Stancu-Schurer
  operators(Revised)   In this article, we have introduced (p;q)-variant of Stancu-Schurer operators
and discussed the rate of convergence for continuous functions. We have also
discussed recursive estimates Korovkin and direct approximation results using
second order modulus of continuity, Peetres K-functional Lipschitz class.

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The categories of this paper are: alg-geom
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The categories of this paper are: econ
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
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The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
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The categories of this paper are: eess
0
The categories of this paper are: hep-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: acc-phys
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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: q-alg
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The categories of this paper are: dg-ga
3
The categories of this paper are: physics