Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The odd-dimensional Goldberg Conjecture   An odd-dimensional version of the Goldberg conjecture was formulated and
proved by Boyer and Galicki, using an orbifold analogue of Sekigawa's formulas,
and an approximation argument of K-contact structures with quasi-regular ones.
We provide here another proof of this result and give some applications.

10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga