Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Maximum directed cuts in digraphs with degree restriction   For integers m,k >= 1, we investigate the maximum size of a directed cut in
directed graphs in which there are m edges and each vertex has either indegree
at most k or outdegree at most k.

37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc