Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spindle Starshaped Sets   In this paper, spindle starshaped sets are introduced and investigated, which
apart from normalization form an everywhere dense subfamily within the family
of starshaped sets. We focus on proving spindle starshaped analogues of recent
theorems of Bobylev, Breen, Toranzos, and Zamfirescu on starshaped sets.
Finally, we consider the problem of guarding treasures in an art gallery (in
the traditional linear way as well as via spindles).

35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex