Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Birationality of Berglund-H\"ubsch-Krawitz Mirrors   We investigate a multiple mirror phenomenon arising from
Berglund-H\"ubsh-Krawitz mirror symmetry. We prove that the different mirror
Calabi-Yau orbifolds which arise in this context are in fact birational to one
another.

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The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
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The categories of this paper are: atom-ph