Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On two-weight norm estimates for multilinear fractional maximal function   We prove some Sawyer-type characterizations for multilinear fractional
maximal function for the upper triangle case. We also provide some two-weight
norm estimates for this operator. As one of the main tools, we use an extension
of the usual Carleson Embedding that is an analogue of the P. L. Duren
extension of the Carleson Embedding for measures.

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The categories of this paper are: mtrl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: q-fin
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an