Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Groups $G_{n}^{k}$ and Fundamental Groups of Configuration Spaces   We construct a map from fundamental groups of complements to some plane
configurations to the groups $G_{n}^{k}$ for large $k$. We discuss connection
between the groups $G_{n}^{k}$ for different $G_{n}^{k}$ and their geometric
realization.

25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph