Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $ADE$ bundles over $ADE$ singular surfaces and flag varieties of $ADE$
  type   Based on the Brieskorn-Slodowy-Grothendieck diagram, we write the holomorphic
structures (or filtrations) of the ADE Lie algebra bundles over the
corresponding type ADE flag varieties, over the cotangent bundles of these flag
varieties, and over the corresponding type $ADE$ singular surfaces. The main
tool is the cohomology of line bundles over flag varieties and their cotangent
bundles.

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The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin
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The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: chem-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: cmp-lg