Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Examples of hypergeometric twistor $\mathcal{D}$-modules   We show that certain one-dimensional hypergeometric differential systems
underlie objects of the category of irregular mixed Hodge modules, which was
recently introduced by Sabbah, and compute the irregular Hodge filtration for
them. We also provide a comparison theorem between two different types of
Fourier-Laplace transformation for algebraic integrable twistor
$\mathcal{D}$-modules.

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The categories of this paper are: econ
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: physics
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The categories of this paper are: nucl-th
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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: cs
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: comp-gas
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess