Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical studies of domains and bubbles of Langmuir monolayers   A numerical algorithm based on the finite element methods has been developed
to accurately determine the shape of the boundary of a domain containing
``boojum'' textures. Within the context of the simple model we adopt, the
effects of both bulk elastic anisotropy and line-tension anisotropy on the
domain boundary can be examined. It is found that line-tension anisotropy must
be present in order to account for domains with protruding features. Both
elastic anisotropy and anisotropic line-tension can result in domains with
indentations. The numerical algorithm has been extended to investigate the
problem of a bubble in extended region ordered phase.

30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an