Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coinvariant algebras and fake degrees for spin Weyl groups of
  exceptional type   We compute all the spin fake degrees for the exceptional Weyl groups, which
are by definition the graded multiplicities of the simple modules of a spin
Weyl group in its spin coinvariant algebra. The spin fake degrees are all shown
to be palindromic polynomials.

12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci