Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exact volume of hyperbolic 2--bridge links   W. Thurston suggested a method for computing hyperbolic volume of hyperbolic
3-manifolds, based on a triangulation of the manifold. The method was
implemented by J. Weeks in the program SnapPea, which produces a decimal
approximation as a result. For hyperbolic 2-bridge links, we give formulae that
allow one to find the exact volume, i.e. to construct a polynomial and to find
volume as an analytic function of one of its roots. The computation is
performed directly from a reduced, alternating link diagram.

10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph