Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extension of analytic covers by extension of their ramification divisor   This paper deals with extension of analytic covers. We prove topological
extension theorems for analytic covers. The main result is an extension theorem
which only uses the extension of the ramification divisor. We give also a
Thullen-type and a Hartogs-type extensions theorems.

19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th