Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The effect of convection on pulsational stability   A review on the current state of mode physics in classical pulsators is
presented. Two, currently in use, time-dependent convection models are compared
and their applications on mode stability are discussed with particular emphasis
on the location of the Delta Scuti instability strip.

32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an