Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Elias Bound on the Bhattacharyya Distance of Codes for Channels with
  a Zero-Error Capacity   In this paper, we propose an upper bound on the minimum Bhattacharyya
distance of codes for channels with a zero-error capacity. The bound is
obtained by combining an extension of the Elias bound introduced by Blahut,
with an extension of a bound previously introduced by the author, which builds
upon ideas of Gallager, Lov\'asz and Marton.

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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: physics
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The categories of this paper are: chem-ph
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The categories of this paper are: supr-con
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The categories of this paper are: quant-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-th
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The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph
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The categories of this paper are: adap-org