Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multilinear singular operators with fractional rank   We prove bounds for multilinear operators on $\R^d$ given by multipliers
which are singular along a $k$ dimensional subspace. The new case of interest
is when the rank $k/d$ is not an integer. Connections with the concept of {\em
true complexity} from Additive Combinatorics are also investigated.

5
The categories of this paper are: gr-qc
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The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
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The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex