Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantitative Version of the Oppenheim Conjecture for Inhomogeneous
  Quadratic Forms   A quantitative version of the Oppenheim conjecture for inhomogeneous
quadratic forms is proved. We also give an application to eigenvalue spacing on
flat 2-tori with Aharonov-Bohm flux.

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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ph
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The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
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The categories of this paper are: nlin