Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Understanding complexity via network theory: a gentle introduction   Network theory provides tools which are particularly appropriate for
assessing the complex interdependencies that characterise our modern connected
world. This article presents an introduction to network theory, in a way that
doesn't require a strong mathematical background. We explore how network theory
unveils commonalities in the interdependency profiles of various systems,
ranging from biological, to social, and artistic domains. Our aim is to enable
an intuitive understanding while conveying the fundamental principles and aims
of complexity science. Additionally, various network-theoretic tools are
discussed, and numerous references for more advanced materials are provided.

9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph