Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coxeter Decompositions of Hyperbolic Tetrahedra   We classify Coxeter decompositions of hyperbolic tetrahedra, i.e. simplices
in the hyperbolic space H^3. The paper completes the classification of Coxeter
decompositions of hyperbolic simplices.

25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio