Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coercivity estimates for integro-differential operators   We provide a general condition on the kernel of an integro-differential
operator so that its associated quadratic form satisfies a coercivity estimate
with respect to the $H^s$-seminorm.

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The categories of this paper are: physics
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The categories of this paper are: hep-th
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The categories of this paper are: patt-sol
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: ao-sci
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org