Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On soliton solutions of the time-discrete generalized lattice Heisenberg
  magnet model   Generalized lattice Heisenberg magnet model is an integrable model exhibiting
soliton solutions. The model is physically important for describing the magnon
bound states (or soliton excitations) with arbitrary spin, in magnetic
materials. In this paper, a time-discrete generalized lattice Heisenberg magnet
(GLHM) model is investigated. By writing down the Lax pair representation of
the time-discrete GLHM model, we present explicitly the underlying integrable
structure like, the Darboux transformation and soliton solutions.

14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas