Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Remarks on log Calabi--Yau structure of varieties admitting polarized
  endomorphism   We discuss the Calabi--Yau type structure of normal projective surfaces and
Mori dream spaces admitting a non-trivial polarized endomorphism.

31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc