Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Firefighting on trees and Cayley graphs   We study Hartnell's firefighter problem on infinite trees and characterise
the branching number in terms of the firefighting game. Using our results about
trees, we give a partial answer to a question of Mart\'inez-Pedroza concerning
firefighting on Cayley graphs.

29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys