Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetric functions and the Yangian decomposition of the Fock and Basic
  modules of the affine Lie algebra \hat{sl(N)}   The decompositions of the Fock and Basic modules of the affine Lie algebra
\hat{sl(N)} into irreducible submodules of the Yangian algebra Y(gl(N)) are
constructed. Each of the irreducible submodules admits the unique up to
normalization eigenbasis of the maximal commutative subalgebra of the Yangian.
The elements of this eigenbasis are identified with specializations of
Macdonald symmetric functions where both parameters of these functions approach
an N-th primitive root of unity.

23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph