Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An overview and supplements to the theory of functional relations for
  zeta-functions of root systems   We give an overview of the theory of functional relations for zeta-functions
of root systems, and show some new results on functional relations involving
zeta-functions of root systems of types $B_r$, $D_r$, $A_3$ and $C_2$. To show
those new results, we use two different methods. The first method, for $B_r$,
$D_r$, $A_3$, is via generating functions, which is based on the symmetry with
respect to Weyl groups, or more generally, on our theory of lattice sums of
certain hyperplane arrangements. The second method for $C_2$ is more
elementary, using partial fraction decompositions.

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The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an
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The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int