Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Massive Computation for Understanding Core-Collapse Supernova Explosions   How do massive stars explode? Progress toward the answer is driven by
increases in compute power. Petascale supercomputers are enabling detailed
three-dimensional simulations of core-collapse supernovae. These are
elucidating the role of fluid instabilities, turbulence, and magnetic field
amplification in supernova engines.

21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin