Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Return-to-home model for short-range human travel   In this work, we develop a mathematical model to describe the local movement
of individuals by taking into account their return to home after a period of
travel. We provide a suitable functional framework to handle this system and
study the large-time behavior of the solutions. We extend our model by
incorporating a colonization process and applying the return to home process to
an epidemic.

23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph