Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the boundedness of SLC surfaces of general type   The purpose of this note is to give a new proof of Alexeev's boundedness
result for stable surfaces which is independent of the base field and to
highlight some important consequences of this result.

35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex