Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-organised dip-coating patterns of simple, partially wetting,
  nonvolatile liquids   When a solid substrate is withdrawn from a bath of simple, partially wetting,
nonvolatile liquid, one typically distinguishes two regimes, namely, after
withdrawal the substrate is macroscopically dry or homogeneously coated by a
liquid film. In the latter case, the coating is called a Landau-Levich film.
Its thickness depends on the angle and velocity of substrate withdrawal. We
predict by means of a numerical and analytical investigation of a hydrodynamic
thin-film model the existence of a third regime. It consists of the deposition
of a regular pattern of liquid ridges oriented parallel to the meniscus. We
establish that the mechanism of the underlying meniscus instability originates
from competing film dewetting and Landau-Levich film deposition. Our analysis
combines a marginal stability analysis, numerical time simulations and a
numerical bifurcation study via path-continuation.

23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess