Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a Mori theory on compact Kaehler threefolds,II   We prove the existence of a Mori contraction on a compact Kaehler threefold
whose canonical bundle is (analytically) not nef if the threefold can be
approximated by projective threefolds or if the algebraic dimension is 2.

11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph