Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Homology of the mapping class group for surfaces of genus 2 with
  boundary   We report on the computation of the integral homology of the mapping class
group of genus g surfaces with one boundary curve and m punctures, when 2g + m
is smaller than 6. In particular, it includes the genus 2 case with no or one
puncture.

16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom