Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A modified Gallagher's Lemma   First we prove a modified version of the famous Lemma on the mean square
estimate for exponential sums, by plugging the Cesaro weights in the right hand
side of Gallagher's inequality. Then we apply it, in order to establish a mean
value estimate for the Dirichlet polynomials.

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The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
3
The categories of this paper are: physics
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The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas