Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Impact problem for the quasi-linear viscoelastic standard solid model   The one-dimensional impact problem in the case of Fung's quasi-linear
viscoelastic model is studied for the relaxation function of the standard solid
model (or Zener model). At that, quasi-linear viscoelastic Maxwell and
Kelvin-Voigt models are recovered as limit cases. The results of numerical
simulations for some illustrative values of the dimensionless problem
parameters are presented.

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The categories of this paper are: hep-lat
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
2
The categories of this paper are: math
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The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
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The categories of this paper are: hep-th