Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Random walks in cones revisited   In this paper we continue our study of a multidimensional random walk with
zero mean and finite variance killed on leaving a cone. We suggest a new
approach that allows one to construct a positive harmonic function in Lipschitz
cones under minimal moment conditions. This approach allows one also to obtain
more accurate information about the behaviour of the harmonic function not far
from the boundary of the cone. We also prove limit theorems under new moment
conditions.

28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph