Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Permutation-equivariant quantum K-theory IV. $D_q$-modules   In Part II, we saw how genus-0 permutation-equivariant quantum K-theory of a
manifold with isolated fixed points of a torus action can be reduced via fixed
point localization to permutation-equivariant quantum K-theory of the point. In
Part III, we gave a complete description of genus-0 permutation-equivariant
quantum K-theory of the point by means of adelic characterization. Here we
apply the adelic characterization to introduce the action on this theory of a
certain group of $q$-difference operators. This action will enable us to prove
that toric $q$-hypergeometric functions represent K-theoretic GW-invariants of
toric manifolds.

16
The categories of this paper are: stat
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc