Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Isotropic random walks on affine buildings   In this paper we apply techniques of spherical harmonic analysis to prove a
local limit theorem, a rate of escape theorem, and a central limit theorem for
isotropic random walks on arbitrary thick regular affine buildings of
irreducible type.

11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin