Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $c$-nilpotent multiplier and $c$-capability of the direct sum of Lie
  algebras   In this paper, we determine the behavior of the $c$-nilpotent multiplier of
Lie algebras with respect to the direct sums. Then we give some results on the
$c$-capability of the direct sum of finite dimensional Lie algebras.

36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn