Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Contact Homology, Capacity and Non-Squeezing in R^2n x S^1 via
  Generating Functions   Starting from the work of Bhupal, we extend to the contact case the Viterbo
capacity and Traynor's construction of symplectic homology. As an application
we get a new proof of the Non-Squeezing Theorem of Eliashberg, Kim and
Polterovich.

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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: econ
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The categories of this paper are: cond-mat
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
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The categories of this paper are: gr-qc
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The categories of this paper are: atom-ph