Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On elimination of the Gribov ambiguity   We find a strong coupling expansion around the non-trivial extremum of the
Yang-Mills action. It is shown that the developed formalism is the Gribov
ambiguity free since each order of the developed perturbation theory is
transparently gauge invariant. The success is a consequence of the restriction:
calculations are not going beyond the norm of the $S$-matrix element.

16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con