Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On sumfree subsets of hypercubes   We consider the possible sizes of large sumfree sets contained in the
discrete hypercube $\{1,...,n\}^k$, and we determine upper and lower bounds for
the maximal size as $n$ becomes large. We also discuss a continuous analogue in
which our lower bound remains valid and our upper bound can be strengthened,
and we consider the generalization of both problems to $l$-fold-sumfree sets.

36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex