Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamics of covering maps of the annulus I: semiconjugacies   It is often the case that a covering map of the open annulus is semiconjugate
to a map of the circle of the same degree. We investigate this possibility and
its consequences on the dynamics. In particular, we address the problem of the
classification up to conjugacy. However, there are examples which are not
semiconjugate to a map of the circle, and this opens new questions.

36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat