Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dimension-free L2 maximal inequality for spherical means in the
  hypercube   We establish the result of the title.
  In combinatorial terms this has the implication that for sufficiently small
eps > 0, for all n, any marking of an eps fraction of the vertices of the
n-dimensional hypercube necessarily leaves a vertex x such that marked vertices
are a minority of every sphere centered at x.

36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int