Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low degree Hodge theory for klt varieties   If X is a complex projective variety with klt singularities, then the mixed
Hodge structures on the first two singular cohomology groups are pure. We
describe the pieces of the Hodge decomposition in terms of reflexive
differential forms. Applications include a Lefschetz (1,1) Theorem and a weak
analogue of the Hodge-Riemann bilinear relations for klt varieties.

9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs