Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Limit free computation of entropy   Various limit-free formulas are given for the computation of the algebraic
and the topological entropy, respectively in the settings of endomorphisms of
locally finite discrete groups and of continuous endomorphisms of totally
disconnected compact groups. As applications we give new proofs of the
connection between the algebraic and the topological entropy in the abelian
case and of the connection of the topological entropy with the finite depth for
topological automorphisms.

12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con