Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cluster Algebra and Complex Volume of Once-Punctured Torus Bundles and
  Two-Bridge Knots   We propose a method to compute complex volume of 2-bridge link complements.
Our construction sheds light on a relationship between cluster variables with
coefficients and canonical decompositions of link complements.

37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin