Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the monodromy of elliptic surfaces   There have been several constructions of family of varieties with exceptional
monodromy group. In most cases, these constructions give Hodge structures with
high weight(Hodge numbers spread out). N. Katz was the first to obtain Hodge
structures with low weight(Hodge numbers equal to (2,3,2)) and geometric
monodromy group G2. In this article I will give an alternative description of
Katz's construction and give an extension of his result.

8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
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The categories of this paper are: bayes-an