Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Asymptotic pressure on Cayley graphs of finitely generated semigroups   The vertices of the Cayley graph of a finitely generated semigroup form a set
of sites which can be labeled by elements of a finite alphabet in a manner
governed by a nonnegative real interaction matrix, respecting nearest neighbor
adjacency restrictions. To the set of these configurations one can associate a
pressure, which is defined as the limit, when it exists, of averages of the
logarithm of the partition function over certain finite subgraphs. We prove
that for shifts of finite type on generalized Fibonacci trees, under an added
condition, the limit exists and is given by an infinite series. We also show
that the limit of any cluster points of the pressure on finite subtrees as the
number of generators grows without bound, which we call the asymptotic
pressure, equals the logarithm of the maximum row sum of the interaction
matrix.

34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex