Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new relationship between the dilatation of pseudo-Anosov braids and
  fixed point theory   A relation between the dilatation of pseudo-Anosov braids and fixed point
theory was studied by Ivanov. In this paper we reveal a new relationship
between the above two subjects by showing a formula for the dilatation of
pseudo-Anosov braids by means of the representations of braid groups due to B.
Jiang and H. Zheng.

1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph