Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elementary n-Lie algebras   In this paper, we mainly study some properties of elementary n-Lie algebras,
and prove some necessary and sufficient conditions for elementary n-Lie
algebras, we also give the relations between elementary n-algebras and
E-algebras.

1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph