Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Method of Arbitrarily Large Moments to Calculate Single Scale
  Processes in Quantum Field Theory   We device a new method to calculate a large number of Mellin moments of
single scale quantities using the systems of differential and/or difference
equations obtained by integration-by-parts identities between the corresponding
Feynman integrals of loop corrections to physical quantities. These scalar
quantities have a much simpler mathematical structure than the complete
quantity. A sufficiently large set of moments may even allow the analytic
reconstruction of the whole quantity considered, holding in case of first order
factorizing systems. In any case, one may derive highly precise numerical
representations in general using this method, which is otherwise completely
analytic.

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The categories of this paper are: physics
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The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
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The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ