Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Solve spheroidal wave functions by SUSY method   The perturbation method in supersymmetric quantum mechanics (SUSYQM) is used
to study the spheroidal wave functions' eigenvalue problem. Expanding the
super-potential in series of the parameter alpha, the first order term of
ground eigen-value and the eigen-function are gotten. In the paper, the very
excellent results are that all the first two terms approximation on
eigenfunctions obtained are in closed form. They give useful information for
the involved physical problems in application of spheroidal wave functions.

4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin