Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Integration of derivations for Lie $2$-algebras   In this paper, for a Lie 2-algebra $\g$, we construct the automorphism
2-group $\Aut(\g)$, which turns out to be an integration of the derivation Lie
2-algebra $\Der(\g)$.

20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an