Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exercises in the birational geometry of algebraic varieties   This a collection of about 100 exercises. It could be used as a supplement to
the book Koll\'ar--Mori: Birational geometry of algebraic varieties.

1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th