Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the moving contact line singularity   Given that contact line between liquid and solid phases can move regardless
how negligibly small are the surface roughness, Navier slip, liquid volatility,
impurities, deviations from the Newtonian behavior, and other system-dependent
parameters, the problem is treated here from the pure hydrodynamical point of
view only. In this note, based on straightforward logical considerations, we
would like to offer a new idea of how the moving contact line singularity can
be resolved and provide support with estimates of the involved physical
parameters as well as with an analytical local solution.

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The categories of this paper are: math-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: nlin
7
The categories of this paper are: hep-th
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The categories of this paper are: econ
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The categories of this paper are: eess
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The categories of this paper are: stat
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: quant-ph
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The categories of this paper are: plasm-ph