Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Removable singularities for H\"older continuous quasiregular mappings in
  the plane   We give necessary conditions for a set E to be removable for Holder
continuous quasiregular mappings in the plane. We also obtain some removability
results for Holder continuous mappings of finite distortion.

9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ