Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effective actions of the general indefinite unitary groups on
  holomorphically separable manifolds   We determine all holomorphically separable complex manifolds of dimension
$p+q$ which admits a smooth envelope of holomorphy such that the general
indefinite unitary group of size $p+q$ acts effectively by holomorphic
transformations. Also we give exact description of the automorphism groups of
those complex manifolds. As an application we consider a characterization of
those complex manifolds by their automorphism groups.

36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
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
13
The categories of this paper are: quant-ph