Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Representations of the Dynamical Affine Quantum Group
  $U_{q,x}(\widehat{sl_2})=U_{q,\lambda}(\widehat{sl_2})$ and Hypergeometric
  Functions   The representation theory of the Hopf algebroid
$U_{q,x}(\widehat{sl_2})=U_{q,\lambda}(\widehat{sl_2})$ is initiated and it is
established that the intertwiner between the tensor products of dynamical
evaluation modules is a well-poised balanced $_{10}W_9$ symbol, confirming a
conjecture of Konno, that the degeneration of the elliptic $_{12}V_{11}$ series
to $_{10}W_9$ can be proven based on the representation theory of
$U_{q,x}(\widehat{sl_2})$, the degeneration of the elliptic algebra
$U_{q,p}(\widehat{sl_2})$ as $p \to 0$.

6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas