Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Totally Geodesic Subalgebras of Filiform Nilpotent Lie algebras   We determine the maximal dimension of totally geodesic subalgebras of
N-graded filiform Lie algebras, and we show that these bounds are attained.

35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat