Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new approach to the $SL_n$ spider   The $SL_n$ spider gives a diagrammatic way to encode the representation
category of the quantum group $U_q(sl_n)$. The aim of this paper is to define a
new spider that contains the $SL_n$ spider. The new spider is defined by
generators and relations, according to fairly simple rules that start with
combinatorial data coming from the root system of $SL_n$.

28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int