Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boundedness of $\epsilon$-log Canonical Complements on Surfaces   We prove a conjecture due to V.V. Shokurov on the boundedness of
$\epsilon$-log canonical complements on surfaces. As an application we give a
new proof to the boundedness of weak log Fano surfaces.

27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn