Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Rainbow Neighbourhood Number of Set-Graphs   In this paper, we present results for the rainbow neighbourhood numbers of
set-graphs. It is also shown that set-graphs are perfect graphs. The intuitive
colouring dilemma in respect of the rainbow neighbourhood convention is
clarified as well. Finally, the new notion of the maximax independence, maximum
proper colouring of a graph and a new graph parameter called the $i$-max number
of $G$ are introduced as a new research direction.

37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys