Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiple parameter structure of Mielnik's isospectrality in unbroken
  SUSYQM   Within unbroken SUSYQM and for zero factorization energy, I present an
iterative generalization of Mielnik's isospectral method by employing a
Schroedinger true zero mode in the first-step general Riccati solution and
imposing the physical condition of normalization at each iterative step. This
procedure leads to a well-defined multiple-parameter structure within Mielnik's
construction for both zero modes and potentials

30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph