Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recursion Relations and Functional Equations for the Riemann Zeta
  Function   New recursion relations for the Riemann zeta function are introduced. Their
derivation started from the standard functional equation. The new functional
equations have both real and imaginary increment versions and can be applied
over the whole complex plane. We have developed various versions of the
recursion relations eliminating each of the coefficient functions, leaving
plain zeta functions

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The categories of this paper are: mtrl-th
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The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
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The categories of this paper are: chem-ph
1
The categories of this paper are: cs
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
10
The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc