Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential equations and the algebra of confluent spherical functions
  on semisimple Lie groups   We consider the notion of a confluent spherical function on a connected
semisimple Lie group, $G,$ with finite center and of real rank $1,$ and discuss
the properties and relationship of its algebra with the well-known Schwartz
algebra of spherical functions on $G.$

23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph