Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weighted spherical means generated by generalized translation and
  general Euler-Poisson-Darboux equation   We consider the spherical mean generated by a multidimensional generalized
translation and general Euler-Poisson-Darboux equation corresponding to this
mean. The Asgeirsson property of solutions of the ultrahyperbolic equation that
includes singular differential Bessel operators acting by each variable is
provided.

32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys