Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lower-bounded and grading-restricted twisted modules for affine vertex
  (operator) algebras   We apply the construction of the universal lower-bounded generalized twisted
modules by the author to construct universal lower-bounded and
grading-restricted generalized twisted modules for affine vertex (operator)
algebras. We prove that these universal twisted modules for affine vertex
(operator) algebras are equivalent to suitable induced modules of the
corresponding twisted affine Lie algebra or quotients of such induced modules
by explicitly given submodules.

9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph